March 2026 | Application Package Repository Telkom University

Month: March 2026

Matlab 2023B keeps crashing every time I edit a script

PuTI / 2026-03-14

Here is the log
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MATLAB Log File
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Access violation detected at 2026-03-13 21:50:24 -0700
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Configuration:
Crash Decoding : Disabled – No sandbox or build area path
Crash Mode : continue (default)
Default Encoding : UTF-8
Deployed : false
Graphics Driver : Uninitialized hardware
Graphics card 1 : Microsoft ( 0x0 ) Microsoft Remote Display Adapter Version 10.0.26100.7705 (2006-6-21)
Graphics card 2 : NVIDIA ( 0x10de ) NVIDIA RTX A4000 Version 27.21.14.6296 (2021-7-2)
Interpreter 0 : Executing request: 54434D657373616765536572766963654C6966656379636C65506C7567696E2E637070
Java Version : Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
MATLAB Architecture : win64
MATLAB Entitlement ID : 13541140
MATLAB Root : C:Program FilesMATLABR2023b
MATLAB Version : 23.2.0.2485118 (R2023b) Update 6
OpenGL : hardware
Operating System : Microsoft Windows 11 Pro
Process ID : 14832
Processor ID : x86 Family 25 Model 33 Stepping 0, AuthenticAMD
Session Key : fff3bd3b-69ba-4abf-b330-25c329984861
Window System : Version 10.0 (Build 26200)

Fault Count: 1

Abnormal termination:
Access violation

Current Thread: ‘MCR 0 interpreter thread’ id 17220

Register State (from fault):
RAX = 0000000000000000 RBX = 000001dcd0ddc190
RCX = 000001dcd0ddc190 RDX = 0000000000000000
RSP = 000000b42f8f5080 RBP = 0000000000000000
RSI = 0000000000000000 RDI = 000001dcd4a096c0

R8 = 000001dccdcc0080 R9 = 000000000000001b
R10 = 000001dcdfda0000 R11 = 000000b42f8f5108
R12 = 0000000000000000 R13 = 000000b42f8f5e40
R14 = 00007ffcc272e468 R15 = 00007ffcc272d180

RIP = 00007ffcc15cf5ca EFL = 00010246

CS = 0033 FS = 0053 GS = 002b

Stack Trace (from fault):
[ 0] 0x00007ffcc15cf5ca C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+03995082 cuProfilerStop+01762586
[ 1] 0x00007ffcc15c0300 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+03932928 cuProfilerStop+01700432
[ 2] 0x00007ffcc13b9127 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01806631
[ 3] 0x00007ffcc13bc1c5 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01819077
[ 4] 0x00007ffcc136b277 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01487479
[ 5] 0x00007ffcc136c436 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01492022
[ 6] 0x00007ffcc136c670 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01492592
[ 7] 0x00007ffcc13cb844 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01882180 cuInit+00000500
[ 8] 0x00007ffcc86a8949 C:WINDOWSSYSTEM32nvcuda.dll+02066761 cuInit+00000169
[ 9] 0x00007ffcc88a7518 C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00095512 MLTerminate_gpudeviceinfo+00042808
[ 10] 0x00007ffcc889e858 C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00059480 MLTerminate_gpudeviceinfo+00006776
[ 11] 0x00007ffcc88a5622 C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00087586 MLTerminate_gpudeviceinfo+00034882
[ 12] 0x00007ffcc88aa7d3 C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00108499 gpudeviceinfo::setDeviceStatusCallback+00000899
[ 13] 0x00007ffcc889c6ee C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00050926 gpudeviceinfo::validateGPU+00000014
[ 14] 0x00007ffcc89097be C:Program FilesMATLABR2023bbinwin64gpushim.dll+00235454 gpushim::gpuArrayLXE::setHandle+00010046
[ 15] 0x00007ffcc8909047 C:Program FilesMATLABR2023bbinwin64gpushim.dll+00233543 gpushim::gpuArrayLXE::setHandle+00008135
[ 16] 0x00007ffcc890b417 C:Program FilesMATLABR2023bbinwin64gpushim.dll+00242711 gpushim::gpuArrayLXE::setHandle+00017303
[ 17] 0x00007ffcc88fc590 C:Program FilesMATLABR2023bbinwin64gpushim.dll+00181648 gpushim::MLTerminate_gpushim+00011728
[ 18] 0x00007ffcc88f9763 C:Program FilesMATLABR2023bbinwin64gpushim.dll+00169827 gpushim::MLInitialize_gpushim+00000019
[ 19] 0x00007ffcc8e1bf6f C:Program FilesMATLABR2023bbinwin64builtinsparallelgpuapishimmwgpushim_builtinimpl.dll+04636527 gpushim::gpuArrayLXE::~gpuArrayLXE+00657487
[ 20] 0x00007ffd23f82967 C:Program FilesMATLABR2023bbinwin64m_dispatcher.dll+00403815 mdLoadLmBuiltinAllowedProtected::operator=+00020119
[ 21] 0x00007ffd23f5ea73 C:Program FilesMATLABR2023bbinwin64m_dispatcher.dll+00256627 Mlm_MATLAB_fn_impl::try_load+00000035
[ 22] 0x00007ffd23f5e13c C:Program FilesMATLABR2023bbinwin64m_dispatcher.dll+00254268 Mlm_MATLAB_fn_impl::load+00000044
[ 23] 0x00007ffd23f732da C:Program FilesMATLABR2023bbinwin64m_dispatcher.dll+00340698 mdLoadModuleForPackageOrClass+00000522
[ 24] 0x00007ffce6b1bb44 C:Program FilesMATLABR2023bbinwin64mcos_impl.dll+00965444 mwboost::serialization::singleton_module::unlock+00443268
[ 25] 0x00007ffd31c70eca C:Program FilesMATLABR2023bbinwin64contextdata.dll+00134858 MCOSContextData::ClassInfo::getSuperclassesOfClass+00000058
[ 26] 0x00007ffd31c6264e C:Program FilesMATLABR2023bbinwin64contextdata.dll+00075342 MCOSContextData::ClassInfo::ClassInfo+00000366
[ 27] 0x00007ffcd133d898 C:Program FilesMATLABR2023bbinwin64pa_bridges.dll+00120984 PathItemImpl::isA+00000504
[ 28] 0x00007ffd226ef391 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+00652177 MathWorks::functionRegistry::Argument::isArgumentAttribute+00292433
[ 29] 0x00007ffd22780d82 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01248642 MathWorks::functionRegistry::fileParts+00003362
[ 30] 0x00007ffd2278fb1c C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01309468 MathWorks::functionRegistry::Function::lookupFunctionsWithoutPathInfo+00000124
[ 31] 0x00007ffd2278766a C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01275498 MathWorks::functionRegistry::Function::SignatureMismatchException::getFunction+00009898
[ 32] 0x00007ffd22785d64 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01269092 MathWorks::functionRegistry::Function::SignatureMismatchException::getFunction+00003492
[ 33] 0x00007ffd227850b4 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01265844 MathWorks::functionRegistry::Function::SignatureMismatchException::getFunction+00000244
[ 34] 0x00007ffd22788925 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01280293 MathWorks::functionRegistry::MetadataContainers::getJsonSignatureStems+00000405
[ 35] 0x00007ffd22789976 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01284470 MathWorks::functionRegistry::getMatchingFunctionsForStaticAnalysis+00000230
[ 36] 0x00007ffcd15eaa62 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00895586 mwboost::serialization::singleton_module::unlock+00827586
[ 37] 0x00007ffcd15e8070 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00884848 mwboost::serialization::singleton_module::unlock+00816848
[ 38] 0x00007ffcd15e7d44 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00884036 mwboost::serialization::singleton_module::unlock+00816036
[ 39] 0x00007ffcd158f5ff C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00521727 mwboost::serialization::singleton_module::unlock+00453727
[ 40] 0x00007ffcd15407ef C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00198639 mwboost::serialization::singleton_module::unlock+00130639
[ 41] 0x00007ffcd15411af C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00201135 mwboost::serialization::singleton_module::unlock+00133135
[ 42] 0x00007ffcd1540b7e C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00199550 mwboost::serialization::singleton_module::unlock+00131550
[ 43] 0x00007ffcd1598a10 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00559632 mwboost::serialization::singleton_module::unlock+00491632
[ 44] 0x00007ffcd15986d9 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00558809 mwboost::serialization::singleton_module::unlock+00490809
[ 45] 0x00007ffcd16a26ea C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+01648362 TabContext::FindCompletion+00006186
[ 46] 0x00007ffcd16a621a C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+01663514 TabContext::GetInfo+00001050
[ 47] 0x00007ffcd16a473a C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+01656634 TabContext::GetInfo+00002074
[ 48] 0x00007ffcd16a5d2f C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+01662255 TabContext::GetInfo+00000143
[ 49] 0x00007ffcca07e2b2 C:Program FilesMATLABR2023bbinwin64connector_pluginstabcompletion_message_servicemwtabcompletion_message_service.dll+00254642 mwboost::archive::codecvt_null<wchar_t>::~codecvt_null<wchar_t>+00031026
[ 50] 0x00007ffcca08fcc7 C:Program FilesMATLABR2023bbinwin64connector_pluginstabcompletion_message_servicemwtabcompletion_message_service.dll+00326855 mwboost::serialization::singleton_module::get_lock+00002935
[ 51] 0x00007ffcca058856 C:Program FilesMATLABR2023bbinwin64connector_pluginstabcompletion_message_servicemwtabcompletion_message_service.dll+00100438
[ 52] 0x00007ffcca084c20 C:Program FilesMATLABR2023bbinwin64connector_pluginstabcompletion_message_servicemwtabcompletion_message_service.dll+00281632 mwboost::archive::codecvt_null<wchar_t>::`default constructor closure’+00020528
[ 53] 0x00007ffd243c8c3a C:Program FilesMATLABR2023bbinwin64iqm.dll+00822330 iqm::PackagedTaskPlugin::execute+00000074
[ 54] 0x00007ffd241d58e0 C:Program FilesMATLABR2023bbinwin64mcr.dll+00415968 installMOCmdWinSink+00074384
[ 55] 0x00007ffd2439cbb7 C:Program FilesMATLABR2023bbinwin64iqm.dll+00641975 iqm::Iqm::setupIqmFcnPtrs+00100471
[ 56] 0x00007ffd2436cc61 C:Program FilesMATLABR2023bbinwin64iqm.dll+00445537 iqm::Iqm::create+00007745
[ 57] 0x00007ffd23963f5e C:Program FilesMATLABR2023bbinwin64libmwbridge.dll+00081758 ioReadLine+00000430
[ 58] 0x00007ffd23963d75 C:Program FilesMATLABR2023bbinwin64libmwbridge.dll+00081269 ioReadLine+00000165
[ 59] 0x00007ffd23995fb0 C:Program FilesMATLABR2023bbinwin64libmwbridge.dll+00286640 mnGetCommandLineBuffer+00000288
[ 60] 0x00007ffd239964b2 C:Program FilesMATLABR2023bbinwin64libmwbridge.dll+00287922 mnParser+00000578
[ 61] 0x00007ffd241db398 C:Program FilesMATLABR2023bbinwin64mcr.dll+00439192 mcr_initialize_main+00013816
[ 62] 0x00007ffd24188604 C:Program FilesMATLABR2023bbinwin64mcr.dll+00099844 mcrFunctionSignature::set_signature+00078996
[ 63] 0x00007ffd241a61a0 C:Program FilesMATLABR2023bbinwin64mcr.dll+00221600 mwboost::archive::codecvt_null<wchar_t>::`default constructor closure’+00017728
[ 64] 0x00007ffd243c8c3a C:Program FilesMATLABR2023bbinwin64iqm.dll+00822330 iqm::PackagedTaskPlugin::execute+00000074
[ 65] 0x00007ffd241d58e0 C:Program FilesMATLABR2023bbinwin64mcr.dll+00415968 installMOCmdWinSink+00074384
[ 66] 0x00007ffd2439cbb7 C:Program FilesMATLABR2023bbinwin64iqm.dll+00641975 iqm::Iqm::setupIqmFcnPtrs+00100471
[ 67] 0x00007ffd2436de81 C:Program FilesMATLABR2023bbinwin64iqm.dll+00450177 iqm::Iqm::create+00012385
[ 68] 0x00007ffd2436d5c9 C:Program FilesMATLABR2023bbinwin64iqm.dll+00447945 iqm::Iqm::create+00010153
[ 69] 0x00007ffd241c1c1c C:Program FilesMATLABR2023bbinwin64mcr.dll+00334876 mcrInstantiationError::operator=+00009948
[ 70] 0x00007ffd241c2645 C:Program FilesMATLABR2023bbinwin64mcr.dll+00337477 mcrInstantiationError::operator=+00012549
[ 71] 0x00007ffd241bffd0 C:Program FilesMATLABR2023bbinwin64mcr.dll+00327632 mcrInstantiationError::operator=+00002704
[ 72] 0x00007ffd5bcb92ea C:Program FilesMATLABR2023bbinwin64mwboost_thread-vc142-mt-x64-1_78.dll+00037610 mwboost::detail::win32::handle_manager::swap+00001642
[ 73] 0x00007ffd7a8437b0 C:WINDOWSSystem32ucrtbase.dll+00014256 wcsrchr+00000336
[ 74] 0x00007ffd7bd2e8d7 C:WINDOWSSystem32KERNEL32.DLL+00190679 BaseThreadInitThunk+00000023
[ 75] 0x00007ffd7dfec40c C:WINDOWSSYSTEM32ntdll.dll+00574476 RtlUserThreadStart+00000044Here is the log
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MATLAB Log File
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Fault Count: 1

Abnormal termination:
Access violation

Current Thread: ‘MCR 0 interpreter thread’ id 17220

R8 = 000001dccdcc0080 R9 = 000000000000001b
R10 = 000001dcdfda0000 R11 = 000000b42f8f5108
R12 = 0000000000000000 R13 = 000000b42f8f5e40
R14 = 00007ffcc272e468 R15 = 00007ffcc272d180

RIP = 00007ffcc15cf5ca EFL = 00010246

CS = 0033 FS = 0053 GS = 002b

Stack Trace (from fault):
[ 0] 0x00007ffcc15cf5ca C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+03995082 cuProfilerStop+01762586
[ 1] 0x00007ffcc15c0300 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+03932928 cuProfilerStop+01700432
[ 2] 0x00007ffcc13b9127 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01806631
[ 3] 0x00007ffcc13bc1c5 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01819077
[ 4] 0x00007ffcc136b277 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01487479
[ 5] 0x00007ffcc136c436 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01492022
[ 6] 0x00007ffcc136c670 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01492592
[ 7] 0x00007ffcc13cb844 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01882180 cuInit+00000500
[ 8] 0x00007ffcc86a8949 C:WINDOWSSYSTEM32nvcuda.dll+02066761 cuInit+00000169
[ 9] 0x00007ffcc88a7518 C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00095512 MLTerminate_gpudeviceinfo+00042808
[ 10] 0x00007ffcc889e858 C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00059480 MLTerminate_gpudeviceinfo+00006776
[ 11] 0x00007ffcc88a5622 C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00087586 MLTerminate_gpudeviceinfo+00034882
[ 12] 0x00007ffcc88aa7d3 C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00108499 gpudeviceinfo::setDeviceStatusCallback+00000899
[ 13] 0x00007ffcc889c6ee C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00050926 gpudeviceinfo::validateGPU+00000014
[ 14] 0x00007ffcc89097be C:Program FilesMATLABR2023bbinwin64gpushim.dll+00235454 gpushim::gpuArrayLXE::setHandle+00010046
[ 15] 0x00007ffcc8909047 C:Program FilesMATLABR2023bbinwin64gpushim.dll+00233543 gpushim::gpuArrayLXE::setHandle+00008135
[ 16] 0x00007ffcc890b417 C:Program FilesMATLABR2023bbinwin64gpushim.dll+00242711 gpushim::gpuArrayLXE::setHandle+00017303
[ 17] 0x00007ffcc88fc590 C:Program FilesMATLABR2023bbinwin64gpushim.dll+00181648 gpushim::MLTerminate_gpushim+00011728
[ 18] 0x00007ffcc88f9763 C:Program FilesMATLABR2023bbinwin64gpushim.dll+00169827 gpushim::MLInitialize_gpushim+00000019
[ 19] 0x00007ffcc8e1bf6f C:Program FilesMATLABR2023bbinwin64builtinsparallelgpuapishimmwgpushim_builtinimpl.dll+04636527 gpushim::gpuArrayLXE::~gpuArrayLXE+00657487
[ 20] 0x00007ffd23f82967 C:Program FilesMATLABR2023bbinwin64m_dispatcher.dll+00403815 mdLoadLmBuiltinAllowedProtected::operator=+00020119
[ 21] 0x00007ffd23f5ea73 C:Program FilesMATLABR2023bbinwin64m_dispatcher.dll+00256627 Mlm_MATLAB_fn_impl::try_load+00000035
[ 22] 0x00007ffd23f5e13c C:Program FilesMATLABR2023bbinwin64m_dispatcher.dll+00254268 Mlm_MATLAB_fn_impl::load+00000044
[ 23] 0x00007ffd23f732da C:Program FilesMATLABR2023bbinwin64m_dispatcher.dll+00340698 mdLoadModuleForPackageOrClass+00000522
[ 24] 0x00007ffce6b1bb44 C:Program FilesMATLABR2023bbinwin64mcos_impl.dll+00965444 mwboost::serialization::singleton_module::unlock+00443268
[ 25] 0x00007ffd31c70eca C:Program FilesMATLABR2023bbinwin64contextdata.dll+00134858 MCOSContextData::ClassInfo::getSuperclassesOfClass+00000058
[ 26] 0x00007ffd31c6264e C:Program FilesMATLABR2023bbinwin64contextdata.dll+00075342 MCOSContextData::ClassInfo::ClassInfo+00000366
[ 27] 0x00007ffcd133d898 C:Program FilesMATLABR2023bbinwin64pa_bridges.dll+00120984 PathItemImpl::isA+00000504
[ 28] 0x00007ffd226ef391 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+00652177 MathWorks::functionRegistry::Argument::isArgumentAttribute+00292433
[ 29] 0x00007ffd22780d82 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01248642 MathWorks::functionRegistry::fileParts+00003362
[ 30] 0x00007ffd2278fb1c C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01309468 MathWorks::functionRegistry::Function::lookupFunctionsWithoutPathInfo+00000124
[ 31] 0x00007ffd2278766a C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01275498 MathWorks::functionRegistry::Function::SignatureMismatchException::getFunction+00009898
[ 32] 0x00007ffd22785d64 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01269092 MathWorks::functionRegistry::Function::SignatureMismatchException::getFunction+00003492
[ 33] 0x00007ffd227850b4 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01265844 MathWorks::functionRegistry::Function::SignatureMismatchException::getFunction+00000244
[ 34] 0x00007ffd22788925 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01280293 MathWorks::functionRegistry::MetadataContainers::getJsonSignatureStems+00000405
[ 35] 0x00007ffd22789976 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01284470 MathWorks::functionRegistry::getMatchingFunctionsForStaticAnalysis+00000230
[ 36] 0x00007ffcd15eaa62 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00895586 mwboost::serialization::singleton_module::unlock+00827586
[ 37] 0x00007ffcd15e8070 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00884848 mwboost::serialization::singleton_module::unlock+00816848
[ 38] 0x00007ffcd15e7d44 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00884036 mwboost::serialization::singleton_module::unlock+00816036
[ 39] 0x00007ffcd158f5ff C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00521727 mwboost::serialization::singleton_module::unlock+00453727
[ 40] 0x00007ffcd15407ef C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00198639 mwboost::serialization::singleton_module::unlock+00130639
[ 41] 0x00007ffcd15411af C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00201135 mwboost::serialization::singleton_module::unlock+00133135
[ 42] 0x00007ffcd1540b7e C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00199550 mwboost::serialization::singleton_module::unlock+00131550
[ 43] 0x00007ffcd1598a10 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00559632 mwboost::serialization::singleton_module::unlock+00491632
[ 44] 0x00007ffcd15986d9 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00558809 mwboost::serialization::singleton_module::unlock+00490809
[ 45] 0x00007ffcd16a26ea C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+01648362 TabContext::FindCompletion+00006186
[ 46] 0x00007ffcd16a621a C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+01663514 TabContext::GetInfo+00001050
[ 47] 0x00007ffcd16a473a C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+01656634 TabContext::GetInfo+00002074
[ 48] 0x00007ffcd16a5d2f C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+01662255 TabContext::GetInfo+00000143
[ 49] 0x00007ffcca07e2b2 C:Program FilesMATLABR2023bbinwin64connector_pluginstabcompletion_message_servicemwtabcompletion_message_service.dll+00254642 mwboost::archive::codecvt_null<wchar_t>::~codecvt_null<wchar_t>+00031026
[ 50] 0x00007ffcca08fcc7 C:Program FilesMATLABR2023bbinwin64connector_pluginstabcompletion_message_servicemwtabcompletion_message_service.dll+00326855 mwboost::serialization::singleton_module::get_lock+00002935
[ 51] 0x00007ffcca058856 C:Program FilesMATLABR2023bbinwin64connector_pluginstabcompletion_message_servicemwtabcompletion_message_service.dll+00100438
[ 52] 0x00007ffcca084c20 C:Program FilesMATLABR2023bbinwin64connector_pluginstabcompletion_message_servicemwtabcompletion_message_service.dll+00281632 mwboost::archive::codecvt_null<wchar_t>::`default constructor closure’+00020528
[ 53] 0x00007ffd243c8c3a C:Program FilesMATLABR2023bbinwin64iqm.dll+00822330 iqm::PackagedTaskPlugin::execute+00000074
[ 54] 0x00007ffd241d58e0 C:Program FilesMATLABR2023bbinwin64mcr.dll+00415968 installMOCmdWinSink+00074384
[ 55] 0x00007ffd2439cbb7 C:Program FilesMATLABR2023bbinwin64iqm.dll+00641975 iqm::Iqm::setupIqmFcnPtrs+00100471
[ 56] 0x00007ffd2436cc61 C:Program FilesMATLABR2023bbinwin64iqm.dll+00445537 iqm::Iqm::create+00007745
[ 57] 0x00007ffd23963f5e C:Program FilesMATLABR2023bbinwin64libmwbridge.dll+00081758 ioReadLine+00000430
[ 58] 0x00007ffd23963d75 C:Program FilesMATLABR2023bbinwin64libmwbridge.dll+00081269 ioReadLine+00000165
[ 59] 0x00007ffd23995fb0 C:Program FilesMATLABR2023bbinwin64libmwbridge.dll+00286640 mnGetCommandLineBuffer+00000288
[ 60] 0x00007ffd239964b2 C:Program FilesMATLABR2023bbinwin64libmwbridge.dll+00287922 mnParser+00000578
[ 61] 0x00007ffd241db398 C:Program FilesMATLABR2023bbinwin64mcr.dll+00439192 mcr_initialize_main+00013816
[ 62] 0x00007ffd24188604 C:Program FilesMATLABR2023bbinwin64mcr.dll+00099844 mcrFunctionSignature::set_signature+00078996
[ 63] 0x00007ffd241a61a0 C:Program FilesMATLABR2023bbinwin64mcr.dll+00221600 mwboost::archive::codecvt_null<wchar_t>::`default constructor closure’+00017728
[ 64] 0x00007ffd243c8c3a C:Program FilesMATLABR2023bbinwin64iqm.dll+00822330 iqm::PackagedTaskPlugin::execute+00000074
[ 65] 0x00007ffd241d58e0 C:Program FilesMATLABR2023bbinwin64mcr.dll+00415968 installMOCmdWinSink+00074384
[ 66] 0x00007ffd2439cbb7 C:Program FilesMATLABR2023bbinwin64iqm.dll+00641975 iqm::Iqm::setupIqmFcnPtrs+00100471
[ 67] 0x00007ffd2436de81 C:Program FilesMATLABR2023bbinwin64iqm.dll+00450177 iqm::Iqm::create+00012385
[ 68] 0x00007ffd2436d5c9 C:Program FilesMATLABR2023bbinwin64iqm.dll+00447945 iqm::Iqm::create+00010153
[ 69] 0x00007ffd241c1c1c C:Program FilesMATLABR2023bbinwin64mcr.dll+00334876 mcrInstantiationError::operator=+00009948
[ 70] 0x00007ffd241c2645 C:Program FilesMATLABR2023bbinwin64mcr.dll+00337477 mcrInstantiationError::operator=+00012549
[ 71] 0x00007ffd241bffd0 C:Program FilesMATLABR2023bbinwin64mcr.dll+00327632 mcrInstantiationError::operator=+00002704
[ 72] 0x00007ffd5bcb92ea C:Program FilesMATLABR2023bbinwin64mwboost_thread-vc142-mt-x64-1_78.dll+00037610 mwboost::detail::win32::handle_manager::swap+00001642
[ 73] 0x00007ffd7a8437b0 C:WINDOWSSystem32ucrtbase.dll+00014256 wcsrchr+00000336
[ 74] 0x00007ffd7bd2e8d7 C:WINDOWSSystem32KERNEL32.DLL+00190679 BaseThreadInitThunk+00000023
[ 75] 0x00007ffd7dfec40c C:WINDOWSSYSTEM32ntdll.dll+00574476 RtlUserThreadStart+00000044 Here is the log
————————————————
MATLAB Log File
————————————————

Fault Count: 1

Abnormal termination:
Access violation

Current Thread: ‘MCR 0 interpreter thread’ id 17220

R8 = 000001dccdcc0080 R9 = 000000000000001b
R10 = 000001dcdfda0000 R11 = 000000b42f8f5108
R12 = 0000000000000000 R13 = 000000b42f8f5e40
R14 = 00007ffcc272e468 R15 = 00007ffcc272d180

RIP = 00007ffcc15cf5ca EFL = 00010246

CS = 0033 FS = 0053 GS = 002b

Stack Trace (from fault):
[ 0] 0x00007ffcc15cf5ca C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+03995082 cuProfilerStop+01762586
[ 1] 0x00007ffcc15c0300 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+03932928 cuProfilerStop+01700432
[ 2] 0x00007ffcc13b9127 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01806631
[ 3] 0x00007ffcc13bc1c5 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01819077
[ 4] 0x00007ffcc136b277 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01487479
[ 5] 0x00007ffcc136c436 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01492022
[ 6] 0x00007ffcc136c670 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01492592
[ 7] 0x00007ffcc13cb844 C:WINDOWSsystem32DriverStoreFileRepositorynv_dispi.inf_amd64_ec858e090be52f0envcuda64.dll+01882180 cuInit+00000500
[ 8] 0x00007ffcc86a8949 C:WINDOWSSYSTEM32nvcuda.dll+02066761 cuInit+00000169
[ 9] 0x00007ffcc88a7518 C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00095512 MLTerminate_gpudeviceinfo+00042808
[ 10] 0x00007ffcc889e858 C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00059480 MLTerminate_gpudeviceinfo+00006776
[ 11] 0x00007ffcc88a5622 C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00087586 MLTerminate_gpudeviceinfo+00034882
[ 12] 0x00007ffcc88aa7d3 C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00108499 gpudeviceinfo::setDeviceStatusCallback+00000899
[ 13] 0x00007ffcc889c6ee C:Program FilesMATLABR2023bbinwin64gpudeviceinfo.dll+00050926 gpudeviceinfo::validateGPU+00000014
[ 14] 0x00007ffcc89097be C:Program FilesMATLABR2023bbinwin64gpushim.dll+00235454 gpushim::gpuArrayLXE::setHandle+00010046
[ 15] 0x00007ffcc8909047 C:Program FilesMATLABR2023bbinwin64gpushim.dll+00233543 gpushim::gpuArrayLXE::setHandle+00008135
[ 16] 0x00007ffcc890b417 C:Program FilesMATLABR2023bbinwin64gpushim.dll+00242711 gpushim::gpuArrayLXE::setHandle+00017303
[ 17] 0x00007ffcc88fc590 C:Program FilesMATLABR2023bbinwin64gpushim.dll+00181648 gpushim::MLTerminate_gpushim+00011728
[ 18] 0x00007ffcc88f9763 C:Program FilesMATLABR2023bbinwin64gpushim.dll+00169827 gpushim::MLInitialize_gpushim+00000019
[ 19] 0x00007ffcc8e1bf6f C:Program FilesMATLABR2023bbinwin64builtinsparallelgpuapishimmwgpushim_builtinimpl.dll+04636527 gpushim::gpuArrayLXE::~gpuArrayLXE+00657487
[ 20] 0x00007ffd23f82967 C:Program FilesMATLABR2023bbinwin64m_dispatcher.dll+00403815 mdLoadLmBuiltinAllowedProtected::operator=+00020119
[ 21] 0x00007ffd23f5ea73 C:Program FilesMATLABR2023bbinwin64m_dispatcher.dll+00256627 Mlm_MATLAB_fn_impl::try_load+00000035
[ 22] 0x00007ffd23f5e13c C:Program FilesMATLABR2023bbinwin64m_dispatcher.dll+00254268 Mlm_MATLAB_fn_impl::load+00000044
[ 23] 0x00007ffd23f732da C:Program FilesMATLABR2023bbinwin64m_dispatcher.dll+00340698 mdLoadModuleForPackageOrClass+00000522
[ 24] 0x00007ffce6b1bb44 C:Program FilesMATLABR2023bbinwin64mcos_impl.dll+00965444 mwboost::serialization::singleton_module::unlock+00443268
[ 25] 0x00007ffd31c70eca C:Program FilesMATLABR2023bbinwin64contextdata.dll+00134858 MCOSContextData::ClassInfo::getSuperclassesOfClass+00000058
[ 26] 0x00007ffd31c6264e C:Program FilesMATLABR2023bbinwin64contextdata.dll+00075342 MCOSContextData::ClassInfo::ClassInfo+00000366
[ 27] 0x00007ffcd133d898 C:Program FilesMATLABR2023bbinwin64pa_bridges.dll+00120984 PathItemImpl::isA+00000504
[ 28] 0x00007ffd226ef391 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+00652177 MathWorks::functionRegistry::Argument::isArgumentAttribute+00292433
[ 29] 0x00007ffd22780d82 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01248642 MathWorks::functionRegistry::fileParts+00003362
[ 30] 0x00007ffd2278fb1c C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01309468 MathWorks::functionRegistry::Function::lookupFunctionsWithoutPathInfo+00000124
[ 31] 0x00007ffd2278766a C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01275498 MathWorks::functionRegistry::Function::SignatureMismatchException::getFunction+00009898
[ 32] 0x00007ffd22785d64 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01269092 MathWorks::functionRegistry::Function::SignatureMismatchException::getFunction+00003492
[ 33] 0x00007ffd227850b4 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01265844 MathWorks::functionRegistry::Function::SignatureMismatchException::getFunction+00000244
[ 34] 0x00007ffd22788925 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01280293 MathWorks::functionRegistry::MetadataContainers::getJsonSignatureStems+00000405
[ 35] 0x00007ffd22789976 C:Program FilesMATLABR2023bbinwin64pa_function_registry.dll+01284470 MathWorks::functionRegistry::getMatchingFunctionsForStaticAnalysis+00000230
[ 36] 0x00007ffcd15eaa62 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00895586 mwboost::serialization::singleton_module::unlock+00827586
[ 37] 0x00007ffcd15e8070 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00884848 mwboost::serialization::singleton_module::unlock+00816848
[ 38] 0x00007ffcd15e7d44 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00884036 mwboost::serialization::singleton_module::unlock+00816036
[ 39] 0x00007ffcd158f5ff C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00521727 mwboost::serialization::singleton_module::unlock+00453727
[ 40] 0x00007ffcd15407ef C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00198639 mwboost::serialization::singleton_module::unlock+00130639
[ 41] 0x00007ffcd15411af C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00201135 mwboost::serialization::singleton_module::unlock+00133135
[ 42] 0x00007ffcd1540b7e C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00199550 mwboost::serialization::singleton_module::unlock+00131550
[ 43] 0x00007ffcd1598a10 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00559632 mwboost::serialization::singleton_module::unlock+00491632
[ 44] 0x00007ffcd15986d9 C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+00558809 mwboost::serialization::singleton_module::unlock+00490809
[ 45] 0x00007ffcd16a26ea C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+01648362 TabContext::FindCompletion+00006186
[ 46] 0x00007ffcd16a621a C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+01663514 TabContext::GetInfo+00001050
[ 47] 0x00007ffcd16a473a C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+01656634 TabContext::GetInfo+00002074
[ 48] 0x00007ffcd16a5d2f C:Program FilesMATLABR2023bbinwin64tabcompletion.dll+01662255 TabContext::GetInfo+00000143
[ 49] 0x00007ffcca07e2b2 C:Program FilesMATLABR2023bbinwin64connector_pluginstabcompletion_message_servicemwtabcompletion_message_service.dll+00254642 mwboost::archive::codecvt_null<wchar_t>::~codecvt_null<wchar_t>+00031026
[ 50] 0x00007ffcca08fcc7 C:Program FilesMATLABR2023bbinwin64connector_pluginstabcompletion_message_servicemwtabcompletion_message_service.dll+00326855 mwboost::serialization::singleton_module::get_lock+00002935
[ 51] 0x00007ffcca058856 C:Program FilesMATLABR2023bbinwin64connector_pluginstabcompletion_message_servicemwtabcompletion_message_service.dll+00100438
[ 52] 0x00007ffcca084c20 C:Program FilesMATLABR2023bbinwin64connector_pluginstabcompletion_message_servicemwtabcompletion_message_service.dll+00281632 mwboost::archive::codecvt_null<wchar_t>::`default constructor closure’+00020528
[ 53] 0x00007ffd243c8c3a C:Program FilesMATLABR2023bbinwin64iqm.dll+00822330 iqm::PackagedTaskPlugin::execute+00000074
[ 54] 0x00007ffd241d58e0 C:Program FilesMATLABR2023bbinwin64mcr.dll+00415968 installMOCmdWinSink+00074384
[ 55] 0x00007ffd2439cbb7 C:Program FilesMATLABR2023bbinwin64iqm.dll+00641975 iqm::Iqm::setupIqmFcnPtrs+00100471
[ 56] 0x00007ffd2436cc61 C:Program FilesMATLABR2023bbinwin64iqm.dll+00445537 iqm::Iqm::create+00007745
[ 57] 0x00007ffd23963f5e C:Program FilesMATLABR2023bbinwin64libmwbridge.dll+00081758 ioReadLine+00000430
[ 58] 0x00007ffd23963d75 C:Program FilesMATLABR2023bbinwin64libmwbridge.dll+00081269 ioReadLine+00000165
[ 59] 0x00007ffd23995fb0 C:Program FilesMATLABR2023bbinwin64libmwbridge.dll+00286640 mnGetCommandLineBuffer+00000288
[ 60] 0x00007ffd239964b2 C:Program FilesMATLABR2023bbinwin64libmwbridge.dll+00287922 mnParser+00000578
[ 61] 0x00007ffd241db398 C:Program FilesMATLABR2023bbinwin64mcr.dll+00439192 mcr_initialize_main+00013816
[ 62] 0x00007ffd24188604 C:Program FilesMATLABR2023bbinwin64mcr.dll+00099844 mcrFunctionSignature::set_signature+00078996
[ 63] 0x00007ffd241a61a0 C:Program FilesMATLABR2023bbinwin64mcr.dll+00221600 mwboost::archive::codecvt_null<wchar_t>::`default constructor closure’+00017728
[ 64] 0x00007ffd243c8c3a C:Program FilesMATLABR2023bbinwin64iqm.dll+00822330 iqm::PackagedTaskPlugin::execute+00000074
[ 65] 0x00007ffd241d58e0 C:Program FilesMATLABR2023bbinwin64mcr.dll+00415968 installMOCmdWinSink+00074384
[ 66] 0x00007ffd2439cbb7 C:Program FilesMATLABR2023bbinwin64iqm.dll+00641975 iqm::Iqm::setupIqmFcnPtrs+00100471
[ 67] 0x00007ffd2436de81 C:Program FilesMATLABR2023bbinwin64iqm.dll+00450177 iqm::Iqm::create+00012385
[ 68] 0x00007ffd2436d5c9 C:Program FilesMATLABR2023bbinwin64iqm.dll+00447945 iqm::Iqm::create+00010153
[ 69] 0x00007ffd241c1c1c C:Program FilesMATLABR2023bbinwin64mcr.dll+00334876 mcrInstantiationError::operator=+00009948
[ 70] 0x00007ffd241c2645 C:Program FilesMATLABR2023bbinwin64mcr.dll+00337477 mcrInstantiationError::operator=+00012549
[ 71] 0x00007ffd241bffd0 C:Program FilesMATLABR2023bbinwin64mcr.dll+00327632 mcrInstantiationError::operator=+00002704
[ 72] 0x00007ffd5bcb92ea C:Program FilesMATLABR2023bbinwin64mwboost_thread-vc142-mt-x64-1_78.dll+00037610 mwboost::detail::win32::handle_manager::swap+00001642
[ 73] 0x00007ffd7a8437b0 C:WINDOWSSystem32ucrtbase.dll+00014256 wcsrchr+00000336
[ 74] 0x00007ffd7bd2e8d7 C:WINDOWSSystem32KERNEL32.DLL+00190679 BaseThreadInitThunk+00000023
[ 75] 0x00007ffd7dfec40c C:WINDOWSSYSTEM32ntdll.dll+00574476 RtlUserThreadStart+00000044 matlab, crash, unexpected shutdown, abnormal termination, access violation MATLAB Answers — New Questions

Matlab News

how to add noise with vairience 0.002 in the code with mean 0

PuTI / 2026-03-14

a = -1;
b = 1;
g = a + (b-a).*rand(1,250);
x = zeros(1,250);
k = zeros(1,250);
v = 0.01*randn(1,250);
for n = 1:250
k(n) = g(n) + 0.5*g(n)*g(n)*g(n);
end
for t = 6:250
x(t) = 0.8*(x(t-1) – 0.3*x(t-2) – 0.105*x(t-3) + 0.059*x(t-4)) …
+ 0.6*(x(t-2) – 0.3*x(t-3) – 0.105*x(t-4) + 0.059*x(t-5)) …
+ 0.4*(k(t-1) – 0.3*k(t-2) – 0.105*k(t-3) + 0.059*k(t-4)) …
– 0.2*(k(t-2) – 0.3*k(t-3) – 0.105*k(t-4) + 0.059*k(t-5)) …
+ v(t);
end
now i have to generate noise signal with variance 0.002 and mean 0,how to write codea = -1;
b = 1;
g = a + (b-a).*rand(1,250);
x = zeros(1,250);
k = zeros(1,250);
v = 0.01*randn(1,250);
for n = 1:250
k(n) = g(n) + 0.5*g(n)*g(n)*g(n);
end
for t = 6:250
x(t) = 0.8*(x(t-1) – 0.3*x(t-2) – 0.105*x(t-3) + 0.059*x(t-4)) …
+ 0.6*(x(t-2) – 0.3*x(t-3) – 0.105*x(t-4) + 0.059*x(t-5)) …
+ 0.4*(k(t-1) – 0.3*k(t-2) – 0.105*k(t-3) + 0.059*k(t-4)) …
– 0.2*(k(t-2) – 0.3*k(t-3) – 0.105*k(t-4) + 0.059*k(t-5)) …
+ v(t);
end
now i have to generate noise signal with variance 0.002 and mean 0,how to write code a = -1;
b = 1;
g = a + (b-a).*rand(1,250);
x = zeros(1,250);
k = zeros(1,250);
v = 0.01*randn(1,250);
for n = 1:250
k(n) = g(n) + 0.5*g(n)*g(n)*g(n);
end
for t = 6:250
x(t) = 0.8*(x(t-1) – 0.3*x(t-2) – 0.105*x(t-3) + 0.059*x(t-4)) …
+ 0.6*(x(t-2) – 0.3*x(t-3) – 0.105*x(t-4) + 0.059*x(t-5)) …
+ 0.4*(k(t-1) – 0.3*k(t-2) – 0.105*k(t-3) + 0.059*k(t-4)) …
– 0.2*(k(t-2) – 0.3*k(t-3) – 0.105*k(t-4) + 0.059*k(t-5)) …
+ v(t);
end
now i have to generate noise signal with variance 0.002 and mean 0,how to write code noise MATLAB Answers — New Questions

Matlab News

How to fix “Are you up to date on software maintenance?”

PuTI / 2026-03-14

Hi, I am a user with a perpetual Home license for MATLAB and Simulink. I currently want to purchase a toolbox (Simscape), but I’m getting this “Software Maintenance” error. How can I purchase and download the toolbox I want? Also, in my License Center, it shows that the end-of-service dates for MATLAB and Simulink are February 28, 2026, and July 31, 2026, respectively.Hi, I am a user with a perpetual Home license for MATLAB and Simulink. I currently want to purchase a toolbox (Simscape), but I’m getting this “Software Maintenance” error. How can I purchase and download the toolbox I want? Also, in my License Center, it shows that the end-of-service dates for MATLAB and Simulink are February 28, 2026, and July 31, 2026, respectively. Hi, I am a user with a perpetual Home license for MATLAB and Simulink. I currently want to purchase a toolbox (Simscape), but I’m getting this “Software Maintenance” error. How can I purchase and download the toolbox I want? Also, in my License Center, it shows that the end-of-service dates for MATLAB and Simulink are February 28, 2026, and July 31, 2026, respectively. maintenance, add-on-explorer MATLAB Answers — New Questions

Microsoft News

Microsoft announces Experiences + Devices leadership changes

PuTI / 2026-03-13

Rajesh Jha, Executive Vice President, Experiences + Devices, and Satya Nadella, Chairman and CEO, shared the below communications with Microsoft employees this morning.

RAJESH JHA MESSAGE

Subject: Organizing for the future and my transition

Dear Team,

After 35+ years at Microsoft, I am moving into retirement. I will transition out on July 1st and then stay in an advisory role.

Satya and I have been working on succession for some time. I am incredibly confident and excited about the future with Perry Clarke, Charles Lamanna, Pavan Davuluri, and Ryan Roslansky as EVP direct reports to Satya.

I am also excited to announce the promotions of Jeff Teper to EVP, and Sumit Chauhan and Kirk Koenigsbauer to President.

Please join me in congratulating these leaders on this well-deserved recognition.

We’re announcing these top-level changes today, and between now and June, my leadership team and I will work together to finalize the full cascade of details needed in this kind of transition. This includes aligning operating rhythms, decision ownership, and details on the future org structure, all so we’ll be fully aligned and ready to run at the start of FY27. Our intent in taking this approach is to minimize changes and not lose the great momentum we have.

Our priorities around SFI, QEI, and Copilot remain unchanged – let’s keep the intensity here.

I want to add that working with you all over the years, in the service of customers, has been an incredible privilege for me. I am deeply grateful.

Best regards,

Rajesh

SATYA NADELLA MESSAGE

Rajesh has been a constant throughout my entire life at Microsoft. From our earliest days working together, I have admired his unwavering commitment to his team, to our customers, to the products we build, and to the company. I have always been struck by his operational rigor, his ability to make the hard strategic calls, lead through the grind, and emerge stronger on the other side. That, to me, is what true leadership looks like.

When I think about the pantheon of leaders who have truly shaped this company, Rajesh stands firmly among them. He embodies the commitment that helped build and transform Microsoft into the company it is today, and it is on the strength of that foundation that we will continue to move forward.

And as we look to the future, the opportunity ahead is expansive. We have the depth of talent, the product ethos, and a clear sense of purpose as a company to ensure our technology advancements accrue to our mission of empowerment.

Rajesh – I am deeply grateful for all you have done for Microsoft and our customers and for all you have taught me personally. On behalf of all of us – Thank You.

Satya

The post Microsoft announces Experiences + Devices leadership changes appeared first on The Official Microsoft Blog.

Rajesh Jha, Executive Vice President, Experiences + Devices, and Satya Nadella, Chairman and CEO, shared the below communications with Microsoft employees this morning. RAJESH JHA MESSAGE Subject: Organizing for the future and my transition Dear Team, After 35+ years at Microsoft, I am moving into retirement. I will transition out on July 1st and then stay in an…
The post Microsoft announces Experiences + Devices leadership changes appeared first on The Official Microsoft Blog.Read More

Matlab News

GPS Acquisition and Tracking on AMD RFSoC – Wrong PRNs from ADC Input (Loopback Works Fine)

PuTI / 2026-03-13

Hi everyone,

I am working on the **GPS Acquisition and Tracking Using AMD RFSoC Device**
GPS Acquisition and Tracking Using AMD RFSoC Device – MATLAB & Simulink
reference design from MATLAB & Simulink, and I have run into a puzzling issue with the ADC path. I would really appreciate any insights from those who have worked with this design or with RFSoC ADC/DAC configurations in general.

**What Works**
In **loopback mode** (ADC input connected directly to DAC output), the system works perfectly — I can see correct PRN codes being acquired through the internal signal generator path.

**The Problem**
When I **disconnect the DAC** and feed real GPS data into the ADC (from a BladeRF via antenna or wire), I get **incorrect PRN codes**. The strange part is:

> **Even when the ADC is fully disconnected, I see those exact same wrong PRNs in the ILA (Integrated Logic Analyzer).**

This strongly suggests the issue is **not** with the incoming RF signal itself, but rather something internal — possibly a signal path that is not being properly muxed or gated when switching away from loopback, or a residual/default signal being driven onto the AXI-Stream bus when the ADC input is inactive.Hi everyone,

**What Works**
In **loopback mode** (ADC input connected directly to DAC output), the system works perfectly — I can see correct PRN codes being acquired through the internal signal generator path.

**The Problem**
When I **disconnect the DAC** and feed real GPS data into the ADC (from a BladeRF via antenna or wire), I get **incorrect PRN codes**. The strange part is:

> **Even when the ADC is fully disconnected, I see those exact same wrong PRNs in the ILA (Integrated Logic Analyzer).**

**What Works**
In **loopback mode** (ADC input connected directly to DAC output), the system works perfectly — I can see correct PRN codes being acquired through the internal signal generator path.

**The Problem**
When I **disconnect the DAC** and feed real GPS data into the ADC (from a BladeRF via antenna or wire), I get **incorrect PRN codes**. The strange part is:

> **Even when the ADC is fully disconnected, I see those exact same wrong PRNs in the ILA (Integrated Logic Analyzer).**

Matlab News

loadlibrary unable to find

PuTI / 2026-03-13

Hello,
I’m trying to use Dynamixel with MATLAB R2025b. It was working a few days, but then we tried setting up matlab on another user’s account (we all have individual licenses). At first it had pathdef.m issues, but we resolved it on that account. But then we got this issue when trying to test dynamixel
Error using loadlibrary
Failed to preprocess the input file.
Output from preprocessor is:In file included from C:UsersPublicDocumentsDynamixelSDK-4.0.3rosdynamixel_sdkincludedynamixel_sdkgroup_bulk_read.h:27,
from C:UsersPublicDocumentsDynamixelSDK-4.0.3rosdynamixel_sdkincludedynamixel_sdkdynamixel_sdk.h:26:
C:UsersPublicDocumentsDynamixelSDK-4.0.3rosdynamixel_sdkincludedynamixel_sdkpacket_handler.h:35:10: fatal error: vector: No such file or directory
#include <vector>
^~~~~~~~
compilation terminated.

Error in initialize_library (line 17)
[notfound, warnings] = loadlibrary(lib_name, ‘dynamixel_sdk.h’, ‘addheader’, ‘port_handler.h’, ‘addheader’, ‘packet_handler.h’, ‘addheader’, ‘group_sync_read.h’, ‘addheader’, ‘group_sync_write.h’);
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Error in run (line 112)
evalin(‘caller’, strcat(scriptStem, ‘;’));
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Error in main_7joint_sync_pegboard_v6_darsh (line 54)
run(‘initialize_library.m’)
We confirmed that MATLAB has the C/C++ compiler from MingW (from the Add-on Installer), and that mex -setup was using MingW for both C and C++. We’re not sure what could be causing this issue then.
When we switched back to my account (which had no issues a week ago), we were first hit with the pathdef.m issue again, and after resolving it (restoredefaultpath + savepath + adding dynamixel subfolders to path), we got the same error of being unable to find vector header file.
My hunch is that trying to setup other user accounts caused something to be dropped from the path, but I have no way of verifying this, or any ideas on how to fix the current issue on my account.Hello,
I’m trying to use Dynamixel with MATLAB R2025b. It was working a few days, but then we tried setting up matlab on another user’s account (we all have individual licenses). At first it had pathdef.m issues, but we resolved it on that account. But then we got this issue when trying to test dynamixel
Error using loadlibrary
Failed to preprocess the input file.
Output from preprocessor is:In file included from C:UsersPublicDocumentsDynamixelSDK-4.0.3rosdynamixel_sdkincludedynamixel_sdkgroup_bulk_read.h:27,
from C:UsersPublicDocumentsDynamixelSDK-4.0.3rosdynamixel_sdkincludedynamixel_sdkdynamixel_sdk.h:26:
C:UsersPublicDocumentsDynamixelSDK-4.0.3rosdynamixel_sdkincludedynamixel_sdkpacket_handler.h:35:10: fatal error: vector: No such file or directory
#include <vector>
^~~~~~~~
compilation terminated.

Error in initialize_library (line 17)
[notfound, warnings] = loadlibrary(lib_name, ‘dynamixel_sdk.h’, ‘addheader’, ‘port_handler.h’, ‘addheader’, ‘packet_handler.h’, ‘addheader’, ‘group_sync_read.h’, ‘addheader’, ‘group_sync_write.h’);
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Error in run (line 112)
evalin(‘caller’, strcat(scriptStem, ‘;’));
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Error in main_7joint_sync_pegboard_v6_darsh (line 54)
run(‘initialize_library.m’)
We confirmed that MATLAB has the C/C++ compiler from MingW (from the Add-on Installer), and that mex -setup was using MingW for both C and C++. We’re not sure what could be causing this issue then.
When we switched back to my account (which had no issues a week ago), we were first hit with the pathdef.m issue again, and after resolving it (restoredefaultpath + savepath + adding dynamixel subfolders to path), we got the same error of being unable to find vector header file.
My hunch is that trying to setup other user accounts caused something to be dropped from the path, but I have no way of verifying this, or any ideas on how to fix the current issue on my account. Hello,
I’m trying to use Dynamixel with MATLAB R2025b. It was working a few days, but then we tried setting up matlab on another user’s account (we all have individual licenses). At first it had pathdef.m issues, but we resolved it on that account. But then we got this issue when trying to test dynamixel
Error using loadlibrary
Failed to preprocess the input file.
Output from preprocessor is:In file included from C:UsersPublicDocumentsDynamixelSDK-4.0.3rosdynamixel_sdkincludedynamixel_sdkgroup_bulk_read.h:27,
from C:UsersPublicDocumentsDynamixelSDK-4.0.3rosdynamixel_sdkincludedynamixel_sdkdynamixel_sdk.h:26:
C:UsersPublicDocumentsDynamixelSDK-4.0.3rosdynamixel_sdkincludedynamixel_sdkpacket_handler.h:35:10: fatal error: vector: No such file or directory
#include <vector>
^~~~~~~~
compilation terminated.

Matlab News

Only File Exchange Access Denied When I Want to Access the File Exchange

PuTI / 2026-03-13

When I want to access the File Exchange part of Mathworks Community, the following error message is displayed in my Edge browser:
Access Denied
You don’t have permission to access "http://ww2.mathworks.cn/matlabcentral/fileexchange/?" on this server.
Reference #18.2609e773.1773383091.143abaaa
https://errors.edgesuite.net/18.2609e773.1773383091.143abaaa
How to resolve this issue?When I want to access the File Exchange part of Mathworks Community, the following error message is displayed in my Edge browser:
Access Denied
You don’t have permission to access "http://ww2.mathworks.cn/matlabcentral/fileexchange/?" on this server.
Reference #18.2609e773.1773383091.143abaaa
https://errors.edgesuite.net/18.2609e773.1773383091.143abaaa
How to resolve this issue? When I want to access the File Exchange part of Mathworks Community, the following error message is displayed in my Edge browser:
Access Denied
You don’t have permission to access "http://ww2.mathworks.cn/matlabcentral/fileexchange/?" on this server.
Reference #18.2609e773.1773383091.143abaaa
https://errors.edgesuite.net/18.2609e773.1773383091.143abaaa
How to resolve this issue? access denied, file exchange MATLAB Answers — New Questions

Matlab News

How to create a .cvf file to exclude external m-files from coverage report?

PuTI / 2026-03-13

Hi, I’m trying to exclude external m-files coverage from coverage report in Simulink Test. I tried creating coverage filter file refering to https://in.mathworks.com/help/slcoverage/ref/slcoverage.blockselector-class.html
I’m trying to exclude mutiple functions from coverage. Below is my edited script for it.
files = dir(‘*.m’);
for i = 1:length(files)
selector = slcoverage.BlockSelector(slcoverage.BlockSelectorType.BlockInstance, files(i).name);
filt = slcoverage.Filter;
rule = slcoverage.FilterRule(selector, ”, slcoverage.FilterMode.Exclude);
filt.addRule(rule);
end
setFilterName(filt,’MFileExclusion’);
save(filt,’MFileExclusion’)
I tried adding this cvf file to Simulink Test, but its not working. I’m using R2024a.
Is there an issue with the script? Is there any alternate solution here?
Thanks in advance.Hi, I’m trying to exclude external m-files coverage from coverage report in Simulink Test. I tried creating coverage filter file refering to https://in.mathworks.com/help/slcoverage/ref/slcoverage.blockselector-class.html
I’m trying to exclude mutiple functions from coverage. Below is my edited script for it.
files = dir(‘*.m’);
for i = 1:length(files)
selector = slcoverage.BlockSelector(slcoverage.BlockSelectorType.BlockInstance, files(i).name);
filt = slcoverage.Filter;
rule = slcoverage.FilterRule(selector, ”, slcoverage.FilterMode.Exclude);
filt.addRule(rule);
end
setFilterName(filt,’MFileExclusion’);
save(filt,’MFileExclusion’)
I tried adding this cvf file to Simulink Test, but its not working. I’m using R2024a.
Is there an issue with the script? Is there any alternate solution here?
Thanks in advance. Hi, I’m trying to exclude external m-files coverage from coverage report in Simulink Test. I tried creating coverage filter file refering to https://in.mathworks.com/help/slcoverage/ref/slcoverage.blockselector-class.html
I’m trying to exclude mutiple functions from coverage. Below is my edited script for it.
files = dir(‘*.m’);
for i = 1:length(files)
selector = slcoverage.BlockSelector(slcoverage.BlockSelectorType.BlockInstance, files(i).name);
filt = slcoverage.Filter;
rule = slcoverage.FilterRule(selector, ”, slcoverage.FilterMode.Exclude);
filt.addRule(rule);
end
setFilterName(filt,’MFileExclusion’);
save(filt,’MFileExclusion’)
I tried adding this cvf file to Simulink Test, but its not working. I’m using R2024a.
Is there an issue with the script? Is there any alternate solution here?
Thanks in advance. coverage, m file, matlab function MATLAB Answers — New Questions

Matlab News

Power system simulink model converted from 2025a to 2017b have low frequency oscillations

PuTI / 2026-03-13

Hi,
I am working on a Simulink model of a generator excitation system in 2025a that includes an IEEE AC11C-type exciter and a UEL2C (Under-Excitation Limiter) block. The complete model runs correctly and produces stable field voltage (Efd) when tested in MATLAB/Simulink R2025a, but the same exact model and parameters, when converted and run in MATLAB/Simulink R2017b, produces a persistent low‑frequency oscillation (~2–3Hz) in the exciter output (Efd), reactive power (Qt), real power (Pt), and various internal UEL2C signals.
The oscillation appears only when the UEL2C output is connected to the AC11C exciter.
If I bypass UEL2C and feed AC11C with a constant input, the oscillation disappears completely in 2017b.
Opening the same 2017b model file in 2025a makes the oscillation disappear again ─ system becomes stable.Hi,
I am working on a Simulink model of a generator excitation system in 2025a that includes an IEEE AC11C-type exciter and a UEL2C (Under-Excitation Limiter) block. The complete model runs correctly and produces stable field voltage (Efd) when tested in MATLAB/Simulink R2025a, but the same exact model and parameters, when converted and run in MATLAB/Simulink R2017b, produces a persistent low‑frequency oscillation (~2–3Hz) in the exciter output (Efd), reactive power (Qt), real power (Pt), and various internal UEL2C signals.
The oscillation appears only when the UEL2C output is connected to the AC11C exciter.
If I bypass UEL2C and feed AC11C with a constant input, the oscillation disappears completely in 2017b.
Opening the same 2017b model file in 2025a makes the oscillation disappear again ─ system becomes stable. Hi,
I am working on a Simulink model of a generator excitation system in 2025a that includes an IEEE AC11C-type exciter and a UEL2C (Under-Excitation Limiter) block. The complete model runs correctly and produces stable field voltage (Efd) when tested in MATLAB/Simulink R2025a, but the same exact model and parameters, when converted and run in MATLAB/Simulink R2017b, produces a persistent low‑frequency oscillation (~2–3Hz) in the exciter output (Efd), reactive power (Qt), real power (Pt), and various internal UEL2C signals.
The oscillation appears only when the UEL2C output is connected to the AC11C exciter.
If I bypass UEL2C and feed AC11C with a constant input, the oscillation disappears completely in 2017b.
Opening the same 2017b model file in 2025a makes the oscillation disappear again ─ system becomes stable. simulink model conversion 2017b, simulink model conversion, 2025a, 2017b MATLAB Answers — New Questions

News

Teams Suppresses Sentiments in Meeting Chats

/ 2026-03-13

Microsoft 365 Copilot Can’t Respond to Sentiment-Related Prompts

I must admit that reading message center notification MC1246010 (“Transitioning Microsoft Teams Copilot to Microsoft 365 Copilot chat and impact on Limited Mode”, published 6 March 2026) caused me to expend more brain cells than it should have, mostly because I didn’t understand what limited mode means, despite writing about the topic in December 2024. I guess this is a side effect of age.

Copilot Consolidation

The first part of the topic is straightforward. The Copilot implementation for Teams meetings is being replaced by Microsoft 365 Copilot as part of the effort to consolidate Copilot interfaces within Microsoft 365. Teams has its own way of interacting with Copilot in meeting chat, probably because when Microsoft first introduced Copilot in 2023 development teams experienced huge pressure to incorporate AI in their products. There wasn’t a lot of joined-up thinking, and the joke was that developers created over 150 different Copilot implementations in the months following the grand announcement in March 2023.

Consolidation has already started and is expected to be complete worldwide in the third week of March 2026. I doubt users will notice the difference, except when they suddenly discover that attempts to ask Copilot about certain topics are now blocked.

Copilot Limited Mode

Because Teams meetings had its own way of dealing with Microsoft 365 Copilot, and because emotions often surface during meetings and are visible to all meeting participants, Teams introduced a setting to control Copilot responses in December 2024. The setting determines whether Copilot generates responses to “sentiment-related prompts.”

If the setting contains the identifier for an Entra ID group, Copilot extracts the membership of that group and won’t respond to sentiment-related prompts. In other words, Copilot won’t respond with opinions, emotions, evaluations, or judgements when prompted by one of the blocked users. For example, if a blocked user asks Copilot about the meeting participant who made the most positive contribution, Copilot politely declines to comment. This is what Copilot Limited Mode refers to (Figure 1).

As part of the consolidation, Microsoft has decided to extend the “protections” (against hurting peoples’ feelings) to all users instead of members of a specified group. Apparently, the decision is in line with Microsoft’s Responsible AI Principles to block AI generation related to worker performance evaluation and judgments about human emotion.

Teams chat controls block sentiment-related prompts. — Figure 1: Teams chat controls block sentiment-related prompts

/re Because Copilot Limited Mode no longer needs to be configured, Microsoft will retire the Copilot admin limited mode Graph API on March 19. The Graph API is the PowerShell API for configuring limited mode referred to in MC1246010. I guess you can configure the setting with PowerShell, so everything is good. No further action is necessary because the API will simply disappear.

Seeking Knowledge About People

There’s not much else to say about this change. As noted above, users probably won’t notice the transition unless they’ve been used to asking Copilot about the sentiment of other meeting participants and now become frustrated with the lack of Copilot responses. I doubt that such an issue will be brought to a help desk.

Imagine the help desk worker faced with a question like “I used to ask Copilot whether my manager was happy during a meeting and now Copilot won’t tell me…” I’m not sure what the reply might be, apart from advising the user that perhaps they could ask their manager in person about their happiness level. But then again, that’s embarrassing, and it’s always easier to ask those kinds of questions to a computer.

Insight like this doesn’t come easily. You’ve got to know the technology and understand how to look behind the scenes. Benefit from the knowledge and experience of the Office 365 for IT Pros team by subscribing to the best eBook covering Office 365 and the wider Microsoft 365 ecosystem.

News

SharePoint Online Clamps Down on Company-Wide Sharing Links

/ 2026-03-12

Impose Expiration for Company-Wide Sharing Links

A company-wide sharing link allows any authenticated user account in the organization to access a file or folder shared from SharePoint Online or OneDrive for Business. Company-wide links (also known as “People in your organization”) are very useful for tenants that want to share content broadly with tenant users while restricting access externally. The need for authentication means that an external user cannot use a company-wide sharing link. Authenticated access also includes use of company-wide sharing links by Microsoft 365 Copilot, but only after links are redeemed.

A company-wide sharing link with an expiration date. — Figure 1: A company-wide sharing link with an expiration date

Having sharing links in circulation that never expire doesn’t seem like a great idea. To address the issue, Microsoft added the facility to set expiration dates for company-wide sharing links in 2024. Now, MC1242772 (published 2 March 2026, Microsoft 365 roadmap item Microsoft 365 roadmap item 553220) announces that tenants can impose time limits for company-wide sharing links generated for both SharePoint Online and OneDrive for Business. Once the expiration date is reached, SharePoint nullifies the sharing link, and it can no longer be used to access the shared file.

Microsoft plans to roll out the update to apply a policy to expire company-wide links in mid-March 2026. All commercial tenants should have the update by late May 2026. The roll-out starts for government tenants in March 2026 but won’t complete until late June 2026.

Configuring the Expiration Policy for Company-Wide Links

By default, Microsoft 365 tenants don’t have to define an expiration policy for company-wide links. If they don’t, company-wide links work as they do now and never expire unless explicitly set by the user who creates a company-wide link to share a file.

The SharePoint admin center doesn’t include UX to control the expiration policy for company-wide links, so the policy must be configured using PowerShell. You must use version 16.0.27011.12008 or later of the Microsoft.Online.SharePoint.PowerShell module (released March 2, 2026).

The policy consists of two settings to govern the maximum expiration period and a recommended expiration period for SharePoint Online and two settings to do the same for OneDrive for Business. The values are expressed in days, and expiration can be configured for between 7 and 730 days. Here’s how to run the Set-SPOTenant cmdlet to configure a maximum expiration period of 60 days and a suggested period of 30 days for both workloads:

Set-SPOTenant -CoreOrganizationSharingLinkMaxExpirationInDays 60
Set-SPOTenant -CoreOrganizationSharingLinkRecommendedExpirationInDays 30

Set-SPOTenant -OneDriveOrganizationSharingLinkRecommendedExpirationInDays 30
Set-SPOTenant -OneDriveOrganizationSharingLinkMaxExpirationInDays 60

To check the values, use the Get-SPOTenant cmdlet:

Get-SPOTenant | Format-List *SharingLink*Days

OneDriveOrganizationSharingLinkMaxExpirationInDays         : 60
OneDriveOrganizationSharingLinkRecommendedExpirationInDays : 30
CoreOrganizationSharingLinkMaxExpirationInDays             : 60
CoreOrganizationSharingLinkRecommendedExpirationInDays     : 30

Existing company-wide sharing links are unaffected by the expiration policy. SharePoint Online only monitors new links created after the policy goes into effect to deactivate sharing after the expiration period lapses.

Site-Level Overrides

I don’t see any reason to have a maximum link expiration of more than 60 days. If someone hasn’t accessed and made use of the information in a shared file within two months, they’re hardly likely to discover the file and attempt to access it after that.

Site-level overrides are supported by configuring explicit expiration policy values for the site with the Set-SPOSite cmdlet:

$Uri = " https://office365itpros.sharepoint.com/sites/BlogsAndProjects"
Set-SPOSite -Identity $Url -OverrideTenantOrganizationSharingLinkExpirationPolicy $True –OrganizationSharingLinkMaxExpirationInDays 150 -OrganizationSharingLinkRecommendedExpirationInDays 45

To check the link expiration settings for a site, run the Get-SPOSite cmdlet:

Get-SPOSite -Identity $url -detailed | Format-List *SharingLink*Days

OrganizationSharingLinkMaxExpirationInDays         : 150
OrganizationSharingLinkRecommendedExpirationInDays : 45

Some Closing Points

Sites that hold confidential information should be protected by sensitivity labels that control the default link setting. For instance, confidential sites often limit sharing links to specific people. If Microsoft 365 Copilot is used in the organization, consider restricting content discovery for these sites. These steps make sure that information from the site won’t end up being recycled by Copilot in its responses.

Finally, SharePoint Online and OneDrive for Business capture audit events for sharing events. Analyzing those audit events can often reveal some interesting insights about usage patterns within a tenant.

Learn about managing SharePoint Online and the rest of the Microsoft 365 ecosystem by subscribing to the Office 365 for IT Pros eBook. Use our experience to understand what’s important and how best to protect your tenant.

Matlab News

How to construct Kolmogorov-Arnold Network based on MATLAB’s Deep Learning Toolbox

PuTI / 2026-03-12

Kolmogorov-Arnold Networks (KANs) are theoretically grounded alternatives to conventional Multilayer Perceptrons (MLPs). KANs are built upon the Kolmogorov-Arnold representation theorem, a profound mathematical result stating that any multivariate continuous function can be expressed through a finite composition of univariate continuous functions and binary additions. This theoretical guarantee takes concrete form in the equation:

where and are univariate continuous functions. The structure corresponds to a two-layer network: the first layer applies the inner functions , while the second layer applies the outer functions , with layer widths and , respectively. Each univariate function using B-spline curves with learnable coefficients.
This leads to a fundamentally different network architecture compared to MLPs. As illustrated in the following figure, traditional MLPs apply fixed nonlinear activations to weighted sums at each node, with learning concentrated in edge weights. In contrast, KANs invert this paradigm: nodes perform simple summations, and the learning occurs on the edges, where each connection is associated with a trainable B-spline activation function.

Can anyone has some advices about how to construct this KAN using Deep Learning Toolbox ?Kolmogorov-Arnold Networks (KANs) are theoretically grounded alternatives to conventional Multilayer Perceptrons (MLPs). KANs are built upon the Kolmogorov-Arnold representation theorem, a profound mathematical result stating that any multivariate continuous function can be expressed through a finite composition of univariate continuous functions and binary additions. This theoretical guarantee takes concrete form in the equation:

Can anyone has some advices about how to construct this KAN using Deep Learning Toolbox ? Kolmogorov-Arnold Networks (KANs) are theoretically grounded alternatives to conventional Multilayer Perceptrons (MLPs). KANs are built upon the Kolmogorov-Arnold representation theorem, a profound mathematical result stating that any multivariate continuous function can be expressed through a finite composition of univariate continuous functions and binary additions. This theoretical guarantee takes concrete form in the equation:

Can anyone has some advices about how to construct this KAN using Deep Learning Toolbox ? deep learning, kan, neural networks MATLAB Answers — New Questions

Matlab News

How do I find primitive polynomials for n > 16?

PuTI / 2026-03-12

I use matlabs primpoly(n,’all’) to find masks for Galois LFSR random number generators. But the primpoly function tops out at n=16. Is there an equivalent function for arbitrarily large n?I use matlabs primpoly(n,’all’) to find masks for Galois LFSR random number generators. But the primpoly function tops out at n=16. Is there an equivalent function for arbitrarily large n? I use matlabs primpoly(n,’all’) to find masks for Galois LFSR random number generators. But the primpoly function tops out at n=16. Is there an equivalent function for arbitrarily large n? primpoly, galois, lfsr MATLAB Answers — New Questions

16?” />

Matlab News

How do I find the degrees of freedom of a cubic spline fit to calculate AIC and BIC

PuTI / 2026-03-12

CP_data=CP_Filt; % Cuff Pressure values
CPowe=CP_data(maxindex); % peak to peak of oscillometric waves
% Fit cubic spline
h=median(diff(CPowe)) % h=average distance between CP points in mmHg approx 2-2.5;
p = 1/(1 + h^3/0.6) % Satisfactory smoothing for evenly spaced data
[CPvalues]=csaps(CPowe,CPOWE,p);
CP_cs = linspace(min(CPowe),max(CPowe),length(CPowe)*5); % Interpolate at data points
CPY_cs = ppval(CPvalues,CP_cs); % yfit data matching ydata = CPowe
Question. in calculating RMSE, AdjR2, AIC and BIC i need degrees of freedom DFE
DFE=n-k; : where n=length(ydata).
How do I find k?CP_data=CP_Filt; % Cuff Pressure values
CPowe=CP_data(maxindex); % peak to peak of oscillometric waves
% Fit cubic spline
h=median(diff(CPowe)) % h=average distance between CP points in mmHg approx 2-2.5;
p = 1/(1 + h^3/0.6) % Satisfactory smoothing for evenly spaced data
[CPvalues]=csaps(CPowe,CPOWE,p);
CP_cs = linspace(min(CPowe),max(CPowe),length(CPowe)*5); % Interpolate at data points
CPY_cs = ppval(CPvalues,CP_cs); % yfit data matching ydata = CPowe
Question. in calculating RMSE, AdjR2, AIC and BIC i need degrees of freedom DFE
DFE=n-k; : where n=length(ydata).
How do I find k? CP_data=CP_Filt; % Cuff Pressure values
CPowe=CP_data(maxindex); % peak to peak of oscillometric waves
% Fit cubic spline
h=median(diff(CPowe)) % h=average distance between CP points in mmHg approx 2-2.5;
p = 1/(1 + h^3/0.6) % Satisfactory smoothing for evenly spaced data
[CPvalues]=csaps(CPowe,CPOWE,p);
CP_cs = linspace(min(CPowe),max(CPowe),length(CPowe)*5); % Interpolate at data points
CPY_cs = ppval(CPvalues,CP_cs); % yfit data matching ydata = CPowe
Question. in calculating RMSE, AdjR2, AIC and BIC i need degrees of freedom DFE
DFE=n-k; : where n=length(ydata).
How do I find k? cubic spline quality of fit measures, degrees of freedom MATLAB Answers — New Questions

Matlab News

Why am I getting the error “Cannot program board UnoR4WiFi. Make sure the board is supported and the port and board type are correct.” when programming Arduino UNO R4 board?

PuTI / 2026-03-12

On some Windows systems, creating the Arduino object or clicking "Program" in the Hardware Setup screen shows the error: 
"Cannot program board UnoR4WiFi (COMx). Make sure the board is supported and the port and board type are correct."On some Windows systems, creating the Arduino object or clicking "Program" in the Hardware Setup screen shows the error: 
"Cannot program board UnoR4WiFi (COMx). Make sure the board is supported and the port and board type are correct." On some Windows systems, creating the Arduino object or clicking "Program" in the Hardware Setup screen shows the error: 
"Cannot program board UnoR4WiFi (COMx). Make sure the board is supported and the port and board type are correct." arduino, unor4wifi, driver MATLAB Answers — New Questions

News

Microsoft 365 Backup Launches File-Level Restore

/ 2026-03-11

File-Level Restore Rolls Out in April 2026

When I discussed the announcements made by Microsoft around SharePoint’s 25^th anniversary, I mentioned the advent of departmental billing for Microsoft 365 Backup. Buried deep in the Technical Community post about that topic was mention of file-level restore as an upcoming feature.

Two days later, Microsoft revealed details in message center notification MC1245216 (Microsoft 365 roadmap item 464991) and said that file-level restore is in public preview now and should roll out to general availability in late April 2026 with worldwide deployment finishing in early May 2026.

The Value of Restoring Individual Files or Folders

File-level restore means that tenants can restore individual files or folders from a restore point instead of restoring a complete site. Restoring a complete site to a point in time might be necessary to fix something like a malware attack; restoring individual files deals with situations like users deleting files in sites that don’t have a retention policy and only discover the issue after SharePoint empties the deleted file from the site recycle bin. Microsoft 365 Backup can restore data back to the last available backup point (up to one year).

File Restore Depends on Versions

While Microsoft doesn’t say how restoring individual files work, I’m pretty sure that restoration depends on file versions. As people work on files in SharePoint Online and OneDrive for Business, file versions are generated to make sure that work is not lost and to allow any user with edit access to a document library to restore a file from a previous version.

Figure 1 shows the available versions of a file stored in SharePoint Online. The tenant uses intelligent versioning, meaning that SharePoint Online only keeps the versions that it thinks necessary to support data recovery. Versions containing inconsequential changes are assigned a retention date at which SharePoint will discard the versions. Users can restore any previous version to become the current version of the file.

Figure 1: Viewing the available versions for a file stored in SharePoint Online

When you think about it, performing a file level restore from a backup mimics what happens when a user selects a version for a file and restores it. I am sure that technical differences exist in terms of the precise implementation, but the concept seems much the same.

Microsoft 365 Backup and PowerShell

I wondered if some extra information could be extracted using a Graph API and checked the FAQ for Microsoft 365 Backup. The documentation asserts that PowerShell cmdlets are available to manage backup and restore with Microsoft 365 Backup. I guess that’s technically correct in that the Microsoft Graph PowerShell SDK includes a set of cmdlets in the Microsoft.Graph.BackupRestore module. However, many of the cmdlets (and the underlying Graph API requests) cannot be run interactively because they are intended for use with a backup controller application.

A backup controller application controls the storage and billing for Microsoft 365 Backup. Only a single application can serve this purpose in a tenant. Third-party backup products based on Microsoft 365 Backup storage have controller apps to do the job, but the Microsoft Graph PowerShell SDK is not a controller app.

In other words, if you have an app that’s registered to be the backup controller application for the tenant, it can run the cmdlets, but you can’t run the same cmdlets in an interactive (delegated) session. Attempts to run the cmdlets will get a 403 Forbidden error because you’re using the wrong app (see the warning in the API documentation).

Some cmdlets do work. For example, you can discover the Microsoft 365 Backup policies that are currently defined with the Get-MgSolutionBackupRestoreProtectionPolicy cmdlet:

Get-MgSolutionBackupRestoreProtectionPolicy

Id                                   CreatedDateTime     DisplayName       IsEnabled LastModifiedDateTime Status
--                                   ---------------     -----------       --------- -------------------- ------
f1c5125c-1189-4902-8722-0c8b498085dc 21/01/2024 14:33:12 SharePoint policy True      18/01/2026 05:52:16  active
f39ae845-b2f8-4419-8b41-c5dd9cfed5cb 21/01/2024 14:34:11 Exchange policy   True      18/01/2026 05:49:43  active
2c22df36-6609-4aba-a519-b8633c5f630e 21/01/2024 14:34:47 OneDrive policy   True      18/01/2026 05:52:17  active

To find more information about a policy, run the cmdlet for the selected policy and make sure to fetch the information you want to see. In this case, the retention settings.

$Data = Get-MgSolutionBackupRestoreProtectionPolicy -ProtectionPolicyBaseId f1c5125c-1189-4902-8722-0c8b498085dc -Property Id, CreatedDateTime, DisplayName, RetentionSettings
$Data.RetentionSettings

Interval
--------
R/PT10M
R/P1W

R/PT10M is an ISO 8601 repeating interval. In this case, it means that backups are taken every ten minutes. R/P1W is a one-week interval that I assume refers to the interval that Microsoft 365 Backup uses to keep backups for one year after creation (see details on Figure 2).

Details of a Microsoft 365 Backup policy for SharePoint Online. — Figure 2: Details of a Microsoft 365 Backup policy for SharePoint Online

At least some PowerShell cmdlets work without a special app! I look forward to testing file level restore the next time I do something stupid…

Matlab News

Get 0D results from CST to MATLAB

PuTI / 2026-03-11

Hi all, I’m struggling on this export from CST to MATLAB using the direct call.
I managed to export the 1D results, for example Transient, Eye, …. Now I have to export the Eye Height but I don’t know how to execute the instruction. It is clear that GetArray won’t work because it’s a 0D result, but at the same time I didn’t find any other call to take those values.
Can someone solve this or maybe imagine how to solve it ???

design.invoke("ReportInformationToWindow","Reading Results")
ResultPath="TasksTran_bitpatternEyeAnalysis1Eye sizeEye height (1D)";
ResultTree = design.invoke(‘DSResulttree’); %
filename = ResultTree.invoke(‘GetFileFromTreeItem’, ResultPath); %it is a real .sig file on disk
data = design.invoke(‘Result0D’,filename);
% time=data.invoke("GetArray",’x’); % time data
% hight=data.invoke("GetArray",’y’); % voltage dataHi all, I’m struggling on this export from CST to MATLAB using the direct call.
I managed to export the 1D results, for example Transient, Eye, …. Now I have to export the Eye Height but I don’t know how to execute the instruction. It is clear that GetArray won’t work because it’s a 0D result, but at the same time I didn’t find any other call to take those values.
Can someone solve this or maybe imagine how to solve it ???

design.invoke("ReportInformationToWindow","Reading Results")
ResultPath="TasksTran_bitpatternEyeAnalysis1Eye sizeEye height (1D)";
ResultTree = design.invoke(‘DSResulttree’); %
filename = ResultTree.invoke(‘GetFileFromTreeItem’, ResultPath); %it is a real .sig file on disk
data = design.invoke(‘Result0D’,filename);
% time=data.invoke("GetArray",’x’); % time data
% hight=data.invoke("GetArray",’y’); % voltage data Hi all, I’m struggling on this export from CST to MATLAB using the direct call.
I managed to export the 1D results, for example Transient, Eye, …. Now I have to export the Eye Height but I don’t know how to execute the instruction. It is clear that GetArray won’t work because it’s a 0D result, but at the same time I didn’t find any other call to take those values.
Can someone solve this or maybe imagine how to solve it ???

Matlab News

Why Must the TimeZone be Specified for datetime when the Time Zone is Included in the DateString?

PuTI / 2026-03-11

Suppose I have a date string
fu = "Mon Mar 3 12:20:40 EST 2025"
Converting to datetime causes an error because the TimeZone input is not specified
try
d = datetime(fu,’InputFormat’,’eee MMM d HH:mm:ss z yyyy’)
catch ME
ME.message
end
Why does TimeZone need to be specified if EST is included in the input?
Specifying the TimeZone then results in a warning, though I’m not sure what the "unexpected results" might be.
d = datetime(fu,’InputFormat’,’eee MMM d HH:mm:ss z yyyy’,’TimeZone’,’EST’)Suppose I have a date string
fu = "Mon Mar 3 12:20:40 EST 2025"
Converting to datetime causes an error because the TimeZone input is not specified
try
d = datetime(fu,’InputFormat’,’eee MMM d HH:mm:ss z yyyy’)
catch ME
ME.message
end
Why does TimeZone need to be specified if EST is included in the input?
Specifying the TimeZone then results in a warning, though I’m not sure what the "unexpected results" might be.
d = datetime(fu,’InputFormat’,’eee MMM d HH:mm:ss z yyyy’,’TimeZone’,’EST’) Suppose I have a date string
fu = "Mon Mar 3 12:20:40 EST 2025"
Converting to datetime causes an error because the TimeZone input is not specified
try
d = datetime(fu,’InputFormat’,’eee MMM d HH:mm:ss z yyyy’)
catch ME
ME.message
end
Why does TimeZone need to be specified if EST is included in the input?
Specifying the TimeZone then results in a warning, though I’m not sure what the "unexpected results" might be.
d = datetime(fu,’InputFormat’,’eee MMM d HH:mm:ss z yyyy’,’TimeZone’,’EST’) datetime, timezone MATLAB Answers — New Questions

Matlab News

Data Acquisition Toolbox issue with R2019a

PuTI / 2026-03-11

Hi, I have an issue using Data Acquisition Toolbox with last Matlab release R2019a.
While my program runs correctly with earlier versions, it seems that DaQ does not report acquisition ended for non-continuous acquisitions (at least using my Data Translation Daq). The Daq stops correctly (LED changes color) but the session.IsRunning state remains on 1, and a timeout throw the error "Daq did not report it ended…".
Do I need to share more details/code or is it a clear bug with the latest release?

While I am writing this message I just remembered that I have also got an issue using VideoReader class with the latest release, but this will require another post.

Thanks for helping.
ValentinHi, I have an issue using Data Acquisition Toolbox with last Matlab release R2019a.
While my program runs correctly with earlier versions, it seems that DaQ does not report acquisition ended for non-continuous acquisitions (at least using my Data Translation Daq). The Daq stops correctly (LED changes color) but the session.IsRunning state remains on 1, and a timeout throw the error "Daq did not report it ended…".
Do I need to share more details/code or is it a clear bug with the latest release?

While I am writing this message I just remembered that I have also got an issue using VideoReader class with the latest release, but this will require another post.

Thanks for helping.
Valentin Hi, I have an issue using Data Acquisition Toolbox with last Matlab release R2019a.
While my program runs correctly with earlier versions, it seems that DaQ does not report acquisition ended for non-continuous acquisitions (at least using my Data Translation Daq). The Daq stops correctly (LED changes color) but the session.IsRunning state remains on 1, and a timeout throw the error "Daq did not report it ended…".
Do I need to share more details/code or is it a clear bug with the latest release?

While I am writing this message I just remembered that I have also got an issue using VideoReader class with the latest release, but this will require another post.

Thanks for helping.
Valentin data acquisition toolbox, r2019a, isrunning MATLAB Answers — New Questions

Matlab News

Simulink Build from Command Line

PuTI / 2026-03-11

Hi All

I am currently generating a dll from a Simulink model and would like to automatically populate some of the settings so that I do not have to fill it in every time when I do this build on a different Simulink model. How can I get the settings from the current model and save this for use in future models. Also, how can I then build from the command line using these settings, rather than opening the GUI every time?

Thanks in advance

EtienneHi All

Thanks in advance

Etienne Hi All

Thanks in advance

Etienne simulink MATLAB Answers — New Questions

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Get 0D results from CST to MATLAB

Why Must the TimeZone be Specified for datetime when the Time Zone is Included in the DateString?

Data Acquisition Toolbox issue with R2019a

Simulink Build from Command Line

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RAJESH JHA MESSAGE

Microsoft 365 Copilot Can’t Respond to Sentiment-Related Prompts

Copilot Consolidation

Copilot Limited Mode

Seeking Knowledge About People

Impose Expiration for Company-Wide Sharing Links

Configuring the Expiration Policy for Company-Wide Links

Site-Level Overrides

Some Closing Points

File-Level Restore Rolls Out in April 2026

The Value of Restoring Individual Files or Folders

File Restore Depends on Versions

Microsoft 365 Backup and PowerShell

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