Tag Archives: matlab
Amplitude Modulation using simulink
I am currently doing amplitude modulation using three very high frequency sine waves which I getting perfectly after adding all the three due to already set parameters in the simulation parameter box.
The carrier frequency is also very high, up to 3000 Hz, but the scope is displaying is correctly. But after the message signal and carrier are passing through the product, I am not getting amplitude modulated signal. Instead, I am getting a completely zero straight line. My sample time in the Product is 0.0001.
I am pretty sure it has to do something with the product parameters or simulation parameters but I so not sure exactly what it is?I am currently doing amplitude modulation using three very high frequency sine waves which I getting perfectly after adding all the three due to already set parameters in the simulation parameter box.
The carrier frequency is also very high, up to 3000 Hz, but the scope is displaying is correctly. But after the message signal and carrier are passing through the product, I am not getting amplitude modulated signal. Instead, I am getting a completely zero straight line. My sample time in the Product is 0.0001.
I am pretty sure it has to do something with the product parameters or simulation parameters but I so not sure exactly what it is? I am currently doing amplitude modulation using three very high frequency sine waves which I getting perfectly after adding all the three due to already set parameters in the simulation parameter box.
The carrier frequency is also very high, up to 3000 Hz, but the scope is displaying is correctly. But after the message signal and carrier are passing through the product, I am not getting amplitude modulated signal. Instead, I am getting a completely zero straight line. My sample time in the Product is 0.0001.
I am pretty sure it has to do something with the product parameters or simulation parameters but I so not sure exactly what it is? amplitude, sine MATLAB Answers — New Questions
How to fix “Are you up to date on software maintenance?”
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
how to add noise with vairience 0.002 in the code with mean 0
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 2023B keeps crashing every time I edit a script
Here is the log
————————————————
MATLAB Log File
————————————————
——————————————————————————–
Access violation detected at 2026-03-13 21:50:24 -0700
——————————————————————————–
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
————————————————
MATLAB Log File
————————————————
——————————————————————————–
Access violation detected at 2026-03-13 21:50:24 -0700
——————————————————————————–
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+00000044 Here is the log
————————————————
MATLAB Log File
————————————————
——————————————————————————–
Access violation detected at 2026-03-13 21:50:24 -0700
——————————————————————————–
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+00000044 matlab, crash, unexpected shutdown, abnormal termination, access violation MATLAB Answers — New Questions
Simulink and Arduino simulation issues
Hi,I want to use Simulink to receive temperature data from the Arduino NANO 33 BLE Sense, with the HTS221 as the temperature sensor. So far, I have completed the configuration as shown in the figure. However, no data is received during runtime.The version I’m using is MATLAB2024b. Are there any solutions to this issue?Hi,I want to use Simulink to receive temperature data from the Arduino NANO 33 BLE Sense, with the HTS221 as the temperature sensor. So far, I have completed the configuration as shown in the figure. However, no data is received during runtime.The version I’m using is MATLAB2024b. Are there any solutions to this issue? Hi,I want to use Simulink to receive temperature data from the Arduino NANO 33 BLE Sense, with the HTS221 as the temperature sensor. So far, I have completed the configuration as shown in the figure. However, no data is received during runtime.The version I’m using is MATLAB2024b. Are there any solutions to this issue? simulink and arduino simulation issues MATLAB Answers — New Questions
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Hi everyone,
I’ve just developed a LSTM model for predicting flood. Its inputs are the rain and evaporation data and the output would be the amount of runoff. Now I have a question in this regard?
1- How to save and used the trianed model for the future predictions? For example, I want to enter today’s data of rain and evaporation and see the prediction of runoff for tomorrow.Hi everyone,
I’ve just developed a LSTM model for predicting flood. Its inputs are the rain and evaporation data and the output would be the amount of runoff. Now I have a question in this regard?
1- How to save and used the trianed model for the future predictions? For example, I want to enter today’s data of rain and evaporation and see the prediction of runoff for tomorrow. Hi everyone,
I’ve just developed a LSTM model for predicting flood. Its inputs are the rain and evaporation data and the output would be the amount of runoff. Now I have a question in this regard?
1- How to save and used the trianed model for the future predictions? For example, I want to enter today’s data of rain and evaporation and see the prediction of runoff for tomorrow. lstm, data prediction, neural networks, time series, regression MATLAB Answers — New Questions
GPS Acquisition and Tracking on AMD RFSoC – Wrong PRNs from ADC Input (Loopback Works Fine)
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,
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,
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. gps, rfsoc, hdl coder, soc, matlab, simulink, hdl, c/a code MATLAB Answers — New Questions
Power system simulink model converted from 2025a to 2017b have low frequency oscillations
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
How to create a .cvf file to exclude external m-files from coverage report?
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
Only File Exchange Access Denied When I Want to Access the File Exchange
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
loadlibrary unable to find
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.
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. mex, c++ MATLAB Answers — New Questions
<img src="https://app-pack.telkomuniversity.ac.id/wp-content/plugins/feedzy-rss-feeds/img/feedzy.svg" title="loadlibrary unable to find ” />
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?
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
How do I find the degrees of freedom of a cubic spline fit to calculate AIC and BIC
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
How do I find primitive polynomials for n > 16?
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?” />
How to construct Kolmogorov-Arnold Network based on MATLAB’s 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:
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:
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:
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 ? deep learning, kan, neural networks MATLAB Answers — New Questions
How can I change the default axi width in VCK190 reference file from 32 to 64 bits?
I am trying to build IP using the provided VCK190 SoC template. However, the maximum allowed AXI width from software to the FPGA is 32 bits which is very low. I need 64 bits or higher. Where can I go to change this in the reference design?I am trying to build IP using the provided VCK190 SoC template. However, the maximum allowed AXI width from software to the FPGA is 32 bits which is very low. I need 64 bits or higher. Where can I go to change this in the reference design? I am trying to build IP using the provided VCK190 SoC template. However, the maximum allowed AXI width from software to the FPGA is 32 bits which is very low. I need 64 bits or higher. Where can I go to change this in the reference design? hdl coder, soc, axi width MATLAB Answers — New Questions
Get 0D results from CST to MATLAB
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 ???
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 cst, eye analysis, emc, signal processing, signal integrity MATLAB Answers — New Questions
Why Must the TimeZone be Specified for datetime when the Time Zone is Included in the DateString?
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
Data Acquisition Toolbox issue with R2019a
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
Simulink Build from Command Line
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
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
Etienne 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
Etienne simulink MATLAB Answers — New Questions
