Tag Archives: matlab
Converting timestamp from TDMS LabView
I received measurement data using LabView as a TDMS file and use TDMS reader from https://se.mathworks.com/matlabcentral/fileexchange/30023-tdms-reader to import it. The file name itself already indicated date and time of the measurement, e.g., COP_meas1_25-01-27_1237.tdms, but the resolution was only 1 s.
Using excel with AddOn from NI, I got the following results:
From values attached to this question.
Using
datetime(timestamp(1:5),’ConvertFrom’,’datenum’,’TicksPerSecond’,1e4,’Format’,’HH:mm:ss.SSSS’)
I got the following results.
05:37:04.1507
05:37:04.1520
05:37:04.1532
05:37:04.1545
05:37:04.1557
Using
datetime(timestamp(1),’ConvertFrom’,’posixtime’)
I got
09-Jan-1970 13:27:24
I have tried using various combinations but I failed. How should I use the parameters to get the same results as in Excel?I received measurement data using LabView as a TDMS file and use TDMS reader from https://se.mathworks.com/matlabcentral/fileexchange/30023-tdms-reader to import it. The file name itself already indicated date and time of the measurement, e.g., COP_meas1_25-01-27_1237.tdms, but the resolution was only 1 s.
Using excel with AddOn from NI, I got the following results:
From values attached to this question.
Using
datetime(timestamp(1:5),’ConvertFrom’,’datenum’,’TicksPerSecond’,1e4,’Format’,’HH:mm:ss.SSSS’)
I got the following results.
05:37:04.1507
05:37:04.1520
05:37:04.1532
05:37:04.1545
05:37:04.1557
Using
datetime(timestamp(1),’ConvertFrom’,’posixtime’)
I got
09-Jan-1970 13:27:24
I have tried using various combinations but I failed. How should I use the parameters to get the same results as in Excel? I received measurement data using LabView as a TDMS file and use TDMS reader from https://se.mathworks.com/matlabcentral/fileexchange/30023-tdms-reader to import it. The file name itself already indicated date and time of the measurement, e.g., COP_meas1_25-01-27_1237.tdms, but the resolution was only 1 s.
Using excel with AddOn from NI, I got the following results:
From values attached to this question.
Using
datetime(timestamp(1:5),’ConvertFrom’,’datenum’,’TicksPerSecond’,1e4,’Format’,’HH:mm:ss.SSSS’)
I got the following results.
05:37:04.1507
05:37:04.1520
05:37:04.1532
05:37:04.1545
05:37:04.1557
Using
datetime(timestamp(1),’ConvertFrom’,’posixtime’)
I got
09-Jan-1970 13:27:24
I have tried using various combinations but I failed. How should I use the parameters to get the same results as in Excel? tdms MATLAB Answers — New Questions
In an old file *.sfit, can I check the matrix with the data that I added for the Z coordinate for example?
I created a curve for X, Y and Z axis with a formula that I added manually. After a few days, I wanted to check if I added the correct data on the Z axis, how can I see the exact numeric matrix that I added to the *.sfit file?I created a curve for X, Y and Z axis with a formula that I added manually. After a few days, I wanted to check if I added the correct data on the Z axis, how can I see the exact numeric matrix that I added to the *.sfit file? I created a curve for X, Y and Z axis with a formula that I added manually. After a few days, I wanted to check if I added the correct data on the Z axis, how can I see the exact numeric matrix that I added to the *.sfit file? sfit, curve fitter, data check MATLAB Answers — New Questions
How to get the exact lat lon position of nc file data
Hi Folks
Thanks in advance
I could get the indexed position of the rows and columns of max / index value data with the below code
maxval=max(data(:));
[xmax,ymax]=find(data==maxval);
[ii,jj]=find(data >= 0 & data < 2);
but I need only the exact x and y location coordinates
I have classify the pixel values range according to my requirement as below
idx = data >= 0 & data< 2 ;
pix1 = data(idx);
idx = data >= 2 & data < 4 ;
pix2 = data(idx) ;
idx = iwant >= 4 & iwant < 6 ;
pix3 = data(idx) ;
idx = data >= 6 & data < 8 ;
pix4 = data(idx) ;
idx = data >= 8 & data < 10;
pix5 = data(idx);
idx = data >= 10 & data < 15 ;
pix6 = data(idx) ;
idx = data >= 15 & data < 20 ;
pix7 = data(idx) ;
idx= data >= 20 & data < 95;
pix8 = data(idx);
please find the atached data and lat, lon position
Kindly helpHi Folks
Thanks in advance
I could get the indexed position of the rows and columns of max / index value data with the below code
maxval=max(data(:));
[xmax,ymax]=find(data==maxval);
[ii,jj]=find(data >= 0 & data < 2);
but I need only the exact x and y location coordinates
I have classify the pixel values range according to my requirement as below
idx = data >= 0 & data< 2 ;
pix1 = data(idx);
idx = data >= 2 & data < 4 ;
pix2 = data(idx) ;
idx = iwant >= 4 & iwant < 6 ;
pix3 = data(idx) ;
idx = data >= 6 & data < 8 ;
pix4 = data(idx) ;
idx = data >= 8 & data < 10;
pix5 = data(idx);
idx = data >= 10 & data < 15 ;
pix6 = data(idx) ;
idx = data >= 15 & data < 20 ;
pix7 = data(idx) ;
idx= data >= 20 & data < 95;
pix8 = data(idx);
please find the atached data and lat, lon position
Kindly help Hi Folks
Thanks in advance
I could get the indexed position of the rows and columns of max / index value data with the below code
maxval=max(data(:));
[xmax,ymax]=find(data==maxval);
[ii,jj]=find(data >= 0 & data < 2);
but I need only the exact x and y location coordinates
I have classify the pixel values range according to my requirement as below
idx = data >= 0 & data< 2 ;
pix1 = data(idx);
idx = data >= 2 & data < 4 ;
pix2 = data(idx) ;
idx = iwant >= 4 & iwant < 6 ;
pix3 = data(idx) ;
idx = data >= 6 & data < 8 ;
pix4 = data(idx) ;
idx = data >= 8 & data < 10;
pix5 = data(idx);
idx = data >= 10 & data < 15 ;
pix6 = data(idx) ;
idx = data >= 15 & data < 20 ;
pix7 = data(idx) ;
idx= data >= 20 & data < 95;
pix8 = data(idx);
please find the atached data and lat, lon position
Kindly help indexing, image processing, classification, data MATLAB Answers — New Questions
I get this error while launching Matlab and therefore it crashes while doing certain processes. Any solution ?
The Crash occurs while performing the first step in STAMPS PSI processing during loading the initial candidate PS pixels and stores them in MATLAB workspace files. I made sure there’s at least 69 gb of free space. I also performed very basic arithmatic operations since I am a beginner in Matlab just to make sure the program would function properly. When the crash occurs, the system become too laggy for a whileThe Crash occurs while performing the first step in STAMPS PSI processing during loading the initial candidate PS pixels and stores them in MATLAB workspace files. I made sure there’s at least 69 gb of free space. I also performed very basic arithmatic operations since I am a beginner in Matlab just to make sure the program would function properly. When the crash occurs, the system become too laggy for a while The Crash occurs while performing the first step in STAMPS PSI processing during loading the initial candidate PS pixels and stores them in MATLAB workspace files. I made sure there’s at least 69 gb of free space. I also performed very basic arithmatic operations since I am a beginner in Matlab just to make sure the program would function properly. When the crash occurs, the system become too laggy for a while canberra-gtk-module MATLAB Answers — New Questions
How to devide a matrix (n x 1) into 2 matrixes equally ?
I have some matrixes, and i need them to be devided into 2 parts equally, and the only part I use is the first part of it. For example, the matrix is A1 that contains 140 values (140 x1), second matrix is A2 contains 53 values (50 x 1), and so on. For matrix A1, I need to take the first 70 values, for matrix A2, i take the first 27 values, and so on. It has not to be in one loop to devide those matrixes all at once. An example only for 1 matrix would be helpful for me.
A1=rand(140,1);
A1d= …? %is first half part of A1
I hope somebody can help me with my problem.
Thanks in advance.I have some matrixes, and i need them to be devided into 2 parts equally, and the only part I use is the first part of it. For example, the matrix is A1 that contains 140 values (140 x1), second matrix is A2 contains 53 values (50 x 1), and so on. For matrix A1, I need to take the first 70 values, for matrix A2, i take the first 27 values, and so on. It has not to be in one loop to devide those matrixes all at once. An example only for 1 matrix would be helpful for me.
A1=rand(140,1);
A1d= …? %is first half part of A1
I hope somebody can help me with my problem.
Thanks in advance. I have some matrixes, and i need them to be devided into 2 parts equally, and the only part I use is the first part of it. For example, the matrix is A1 that contains 140 values (140 x1), second matrix is A2 contains 53 values (50 x 1), and so on. For matrix A1, I need to take the first 70 values, for matrix A2, i take the first 27 values, and so on. It has not to be in one loop to devide those matrixes all at once. An example only for 1 matrix would be helpful for me.
A1=rand(140,1);
A1d= …? %is first half part of A1
I hope somebody can help me with my problem.
Thanks in advance. matrix, matlab MATLAB Answers — New Questions
How to programmatically find the Simulink saved version for a .sldd dictionary object
I am now creating a MATLAB script to read the release versions in which a .sldd object is created in Simulink/MATLAB.
What I found but not for .sldd objects:
For example, An SLX file activeSuspension.slx’s matlab version it has been saved in can be retrieved using Simulink.MDLInfo object and it’s property ‘ReleaseName’.
mdlInfo= Simulink.MDLInfo(‘activeSuspension’);
matlabVersion=mdlInfo.ReleaseName;
From documentation https://in.mathworks.com/help/simulink/slref/simulink.mdlinfo.html I am aware that MDLInfo is only limited to .slx,.slxp and .mdl files.
My Query:
Now coming to my query, I would like to know if there is any direct API command like MDLInfo or a resuable script available to get the matlab version created for a .sldd file.
Since the metadata is visible in MATLAB UI for a .sldd file I believe there is a solid possibility to have an API command from which the "Saved in Simulink " version can be found, but I am unlucky so far to find one from documentation. Thanks in advance.I am now creating a MATLAB script to read the release versions in which a .sldd object is created in Simulink/MATLAB.
What I found but not for .sldd objects:
For example, An SLX file activeSuspension.slx’s matlab version it has been saved in can be retrieved using Simulink.MDLInfo object and it’s property ‘ReleaseName’.
mdlInfo= Simulink.MDLInfo(‘activeSuspension’);
matlabVersion=mdlInfo.ReleaseName;
From documentation https://in.mathworks.com/help/simulink/slref/simulink.mdlinfo.html I am aware that MDLInfo is only limited to .slx,.slxp and .mdl files.
My Query:
Now coming to my query, I would like to know if there is any direct API command like MDLInfo or a resuable script available to get the matlab version created for a .sldd file.
Since the metadata is visible in MATLAB UI for a .sldd file I believe there is a solid possibility to have an API command from which the "Saved in Simulink " version can be found, but I am unlucky so far to find one from documentation. Thanks in advance. I am now creating a MATLAB script to read the release versions in which a .sldd object is created in Simulink/MATLAB.
What I found but not for .sldd objects:
For example, An SLX file activeSuspension.slx’s matlab version it has been saved in can be retrieved using Simulink.MDLInfo object and it’s property ‘ReleaseName’.
mdlInfo= Simulink.MDLInfo(‘activeSuspension’);
matlabVersion=mdlInfo.ReleaseName;
From documentation https://in.mathworks.com/help/simulink/slref/simulink.mdlinfo.html I am aware that MDLInfo is only limited to .slx,.slxp and .mdl files.
My Query:
Now coming to my query, I would like to know if there is any direct API command like MDLInfo or a resuable script available to get the matlab version created for a .sldd file.
Since the metadata is visible in MATLAB UI for a .sldd file I believe there is a solid possibility to have an API command from which the "Saved in Simulink " version can be found, but I am unlucky so far to find one from documentation. Thanks in advance. #sldd, api, mdlinfo, saved in simulink version MATLAB Answers — New Questions
Suggestions for Implementing Specific Generative AI Models in MATLAB
I am deeply interested in the field of generative AI, particularly in models like GANs (Generative Adversarial Networks). I’m looking to implement a simple GAN model for image generation in MATLAB. Could anyone provide specific guidance or best practices on how to design and train a GAN? Any suggestions regarding GAN architectures in MATLAB would also be greatly appreciated.
Thanks:)I am deeply interested in the field of generative AI, particularly in models like GANs (Generative Adversarial Networks). I’m looking to implement a simple GAN model for image generation in MATLAB. Could anyone provide specific guidance or best practices on how to design and train a GAN? Any suggestions regarding GAN architectures in MATLAB would also be greatly appreciated.
Thanks:) I am deeply interested in the field of generative AI, particularly in models like GANs (Generative Adversarial Networks). I’m looking to implement a simple GAN model for image generation in MATLAB. Could anyone provide specific guidance or best practices on how to design and train a GAN? Any suggestions regarding GAN architectures in MATLAB would also be greatly appreciated.
Thanks:) gan, generative ai, model design MATLAB Answers — New Questions
How to display the volume of a masked volume?
For a 3D image or a stack of 2D images stored in a matrix format (Nx, Ny, Nz), there is a corresponding mask image of the same size that defines a 3D volume within the 3D image. How can I display only this masked volume using volshow or other functions to visualize the volume? Thank you.For a 3D image or a stack of 2D images stored in a matrix format (Nx, Ny, Nz), there is a corresponding mask image of the same size that defines a 3D volume within the 3D image. How can I display only this masked volume using volshow or other functions to visualize the volume? Thank you. For a 3D image or a stack of 2D images stored in a matrix format (Nx, Ny, Nz), there is a corresponding mask image of the same size that defines a 3D volume within the 3D image. How can I display only this masked volume using volshow or other functions to visualize the volume? Thank you. volshow, 3d image, display, matlab compiler MATLAB Answers — New Questions
how to apply wavelet and extract the features from speech signal
Hi everyone i am doing my project in "Word spotting in continuous speech using wavelet transform"
i want matlab code to perform wavelet transform and feature extraction. please any one help me…Hi everyone i am doing my project in "Word spotting in continuous speech using wavelet transform"
i want matlab code to perform wavelet transform and feature extraction. please any one help me… Hi everyone i am doing my project in "Word spotting in continuous speech using wavelet transform"
i want matlab code to perform wavelet transform and feature extraction. please any one help me… wavelet, feature extraction MATLAB Answers — New Questions
PWM DUTY CYCLE SIMULINK
I have been working on nxp s32k312 microcontroller board, currently i am facing issue with the pwm duty cycle.
in the below image i am unable to change the pwm duty in the simulink model even though the generated c code seems to have it in place. Can some explain please. I have uploaded the model file(zip)I have been working on nxp s32k312 microcontroller board, currently i am facing issue with the pwm duty cycle.
in the below image i am unable to change the pwm duty in the simulink model even though the generated c code seems to have it in place. Can some explain please. I have uploaded the model file(zip) I have been working on nxp s32k312 microcontroller board, currently i am facing issue with the pwm duty cycle.
in the below image i am unable to change the pwm duty in the simulink model even though the generated c code seems to have it in place. Can some explain please. I have uploaded the model file(zip) pwm duty cycle MATLAB Answers — New Questions
Error in loading the bit file to Hardware
Hello everyone,
I am using SOC blockset support package for my project in that i have to upload the bit file to my hardware which is generated through Build, Configure and deploy procedure.
While building the model i am experiencing an error of
Error Report: Command "matlabshared.toolchain.gcc_linaro.internal.addCompilerPath(‘6.3.1′,’AARCH64’);" threw an error: The path ‘C:ProgramDataMATLABSupportPackagesR2022b3P.instrsetlinarogcctoolchain_6_3.instrsetbin’ does not exist.
And the build summary I have attached below.
### RF Data Converter configuration script written to:
E:Wigig_SigGenIQNew_modelIQ22A_32Dsoc_prjpstopl_top_rfdc_setup.m
### Using the SoC system information from ‘E:Wigig_SigGenIQNew_modelIQ22A_32Dsoc_prjsocsysinfo.mat’
### Generating software system pstopl_top_sw
### Generated software system : E:Wigig_SigGenIQNew_modelIQ22A_32Dsoc_prjpstopl_top_sw.slx.
### Starting serial model reference code generation build.
### Checking status of model reference code generation target for model ‘pstopl_proc’ used in ‘pstopl_top_sw’.
### Checking for structural changes in pstopl_proc because the model reference rebuild option is set to ‘If any changes detected’. Structural changes cause the model reference code generation target to be rebuilt.
### Starting build procedure for: pstopl_proc
### Generating code and artifacts to ‘Model specific’ folder structure
### Code for the model reference code generation target for model pstopl_proc is up to date because no functional changes were found in referenced model.
### Model reference code generation target for pstopl_proc is up to date.
### Starting build procedure for: pstopl_top_sw
### Generating code and artifacts to ‘Model specific’ folder structure
### Generating code into build folder: E:Wigig_SigGenIQNew_modelIQ22A_32Dpstopl_top_sw_ert_rtw
### Invoking Target Language Compiler on pstopl_top_sw.rtw
### Using System Target File: C:Program FilesMATLABR2022brtwcertert.tlc
### Loading TLC function libraries
…….
### Initial pass through model to cache user defined code
..
### Caching model source code
………………………….
### Writing header file pstopl_top_sw_types.h
### Writing header file pstopl_top_sw.h
### Writing source file pstopl_top_sw.c
### Writing header file pstopl_top_sw_private.h
.
### Writing header file E:Wigig_SigGenIQNew_modelIQ22A_32Dslprjert_sharedutilsudpRxTask_trigger.h
### Writing header file rtmodel.h
### Writing source file ert_main.c
### TLC code generation complete (took 6.181s).
.### Saving binary information cache.
### Using toolchain: Linaro AArch64 Linux v6.3.1
### Creating ‘E:Wigig_SigGenIQNew_modelIQ22A_32Dpstopl_top_sw_ert_rtwpstopl_top_sw.mk’ …
### Building ‘pstopl_top_sw’: "C:PROGRA~1MATLABR2022bbinwin64gmake" -f pstopl_top_sw.mk all
### Build procedure for pstopl_top_sw aborted due to an error.
Build Summary
Top model targets built:
Model Action Rebuild Reason
================================================================================
pstopl_top_sw Failed Build artifacts are incompatible with current location.
0 of 2 models built (1 models already up to date)
Build duration: 0h 0m 40.431s
I am using ZCU111 evaluation kit. I was working fine till last week and when i am taking this project after a week this error shows up. How to solve this error.Hello everyone,
I am using SOC blockset support package for my project in that i have to upload the bit file to my hardware which is generated through Build, Configure and deploy procedure.
While building the model i am experiencing an error of
Error Report: Command "matlabshared.toolchain.gcc_linaro.internal.addCompilerPath(‘6.3.1′,’AARCH64’);" threw an error: The path ‘C:ProgramDataMATLABSupportPackagesR2022b3P.instrsetlinarogcctoolchain_6_3.instrsetbin’ does not exist.
And the build summary I have attached below.
### RF Data Converter configuration script written to:
E:Wigig_SigGenIQNew_modelIQ22A_32Dsoc_prjpstopl_top_rfdc_setup.m
### Using the SoC system information from ‘E:Wigig_SigGenIQNew_modelIQ22A_32Dsoc_prjsocsysinfo.mat’
### Generating software system pstopl_top_sw
### Generated software system : E:Wigig_SigGenIQNew_modelIQ22A_32Dsoc_prjpstopl_top_sw.slx.
### Starting serial model reference code generation build.
### Checking status of model reference code generation target for model ‘pstopl_proc’ used in ‘pstopl_top_sw’.
### Checking for structural changes in pstopl_proc because the model reference rebuild option is set to ‘If any changes detected’. Structural changes cause the model reference code generation target to be rebuilt.
### Starting build procedure for: pstopl_proc
### Generating code and artifacts to ‘Model specific’ folder structure
### Code for the model reference code generation target for model pstopl_proc is up to date because no functional changes were found in referenced model.
### Model reference code generation target for pstopl_proc is up to date.
### Starting build procedure for: pstopl_top_sw
### Generating code and artifacts to ‘Model specific’ folder structure
### Generating code into build folder: E:Wigig_SigGenIQNew_modelIQ22A_32Dpstopl_top_sw_ert_rtw
### Invoking Target Language Compiler on pstopl_top_sw.rtw
### Using System Target File: C:Program FilesMATLABR2022brtwcertert.tlc
### Loading TLC function libraries
…….
### Initial pass through model to cache user defined code
..
### Caching model source code
………………………….
### Writing header file pstopl_top_sw_types.h
### Writing header file pstopl_top_sw.h
### Writing source file pstopl_top_sw.c
### Writing header file pstopl_top_sw_private.h
.
### Writing header file E:Wigig_SigGenIQNew_modelIQ22A_32Dslprjert_sharedutilsudpRxTask_trigger.h
### Writing header file rtmodel.h
### Writing source file ert_main.c
### TLC code generation complete (took 6.181s).
.### Saving binary information cache.
### Using toolchain: Linaro AArch64 Linux v6.3.1
### Creating ‘E:Wigig_SigGenIQNew_modelIQ22A_32Dpstopl_top_sw_ert_rtwpstopl_top_sw.mk’ …
### Building ‘pstopl_top_sw’: "C:PROGRA~1MATLABR2022bbinwin64gmake" -f pstopl_top_sw.mk all
### Build procedure for pstopl_top_sw aborted due to an error.
Build Summary
Top model targets built:
Model Action Rebuild Reason
================================================================================
pstopl_top_sw Failed Build artifacts are incompatible with current location.
0 of 2 models built (1 models already up to date)
Build duration: 0h 0m 40.431s
I am using ZCU111 evaluation kit. I was working fine till last week and when i am taking this project after a week this error shows up. How to solve this error. Hello everyone,
I am using SOC blockset support package for my project in that i have to upload the bit file to my hardware which is generated through Build, Configure and deploy procedure.
While building the model i am experiencing an error of
Error Report: Command "matlabshared.toolchain.gcc_linaro.internal.addCompilerPath(‘6.3.1′,’AARCH64’);" threw an error: The path ‘C:ProgramDataMATLABSupportPackagesR2022b3P.instrsetlinarogcctoolchain_6_3.instrsetbin’ does not exist.
And the build summary I have attached below.
### RF Data Converter configuration script written to:
E:Wigig_SigGenIQNew_modelIQ22A_32Dsoc_prjpstopl_top_rfdc_setup.m
### Using the SoC system information from ‘E:Wigig_SigGenIQNew_modelIQ22A_32Dsoc_prjsocsysinfo.mat’
### Generating software system pstopl_top_sw
### Generated software system : E:Wigig_SigGenIQNew_modelIQ22A_32Dsoc_prjpstopl_top_sw.slx.
### Starting serial model reference code generation build.
### Checking status of model reference code generation target for model ‘pstopl_proc’ used in ‘pstopl_top_sw’.
### Checking for structural changes in pstopl_proc because the model reference rebuild option is set to ‘If any changes detected’. Structural changes cause the model reference code generation target to be rebuilt.
### Starting build procedure for: pstopl_proc
### Generating code and artifacts to ‘Model specific’ folder structure
### Code for the model reference code generation target for model pstopl_proc is up to date because no functional changes were found in referenced model.
### Model reference code generation target for pstopl_proc is up to date.
### Starting build procedure for: pstopl_top_sw
### Generating code and artifacts to ‘Model specific’ folder structure
### Generating code into build folder: E:Wigig_SigGenIQNew_modelIQ22A_32Dpstopl_top_sw_ert_rtw
### Invoking Target Language Compiler on pstopl_top_sw.rtw
### Using System Target File: C:Program FilesMATLABR2022brtwcertert.tlc
### Loading TLC function libraries
…….
### Initial pass through model to cache user defined code
..
### Caching model source code
………………………….
### Writing header file pstopl_top_sw_types.h
### Writing header file pstopl_top_sw.h
### Writing source file pstopl_top_sw.c
### Writing header file pstopl_top_sw_private.h
.
### Writing header file E:Wigig_SigGenIQNew_modelIQ22A_32Dslprjert_sharedutilsudpRxTask_trigger.h
### Writing header file rtmodel.h
### Writing source file ert_main.c
### TLC code generation complete (took 6.181s).
.### Saving binary information cache.
### Using toolchain: Linaro AArch64 Linux v6.3.1
### Creating ‘E:Wigig_SigGenIQNew_modelIQ22A_32Dpstopl_top_sw_ert_rtwpstopl_top_sw.mk’ …
### Building ‘pstopl_top_sw’: "C:PROGRA~1MATLABR2022bbinwin64gmake" -f pstopl_top_sw.mk all
### Build procedure for pstopl_top_sw aborted due to an error.
Build Summary
Top model targets built:
Model Action Rebuild Reason
================================================================================
pstopl_top_sw Failed Build artifacts are incompatible with current location.
0 of 2 models built (1 models already up to date)
Build duration: 0h 0m 40.431s
I am using ZCU111 evaluation kit. I was working fine till last week and when i am taking this project after a week this error shows up. How to solve this error. matlab, socblockset, simulink MATLAB Answers — New Questions
how to ds mapping
Hi, basically i’m trying to write a code to compare the values that i have on a table with a certain range and give it a value
if Accel >= 0.28 & Accel < 2.1 this is equal to number 1
if Accel >= 2.11 & Accel < 3.63 is equal to number 2
and then with both values use it to create a map.Hi, basically i’m trying to write a code to compare the values that i have on a table with a certain range and give it a value
if Accel >= 0.28 & Accel < 2.1 this is equal to number 1
if Accel >= 2.11 & Accel < 3.63 is equal to number 2
and then with both values use it to create a map. Hi, basically i’m trying to write a code to compare the values that i have on a table with a certain range and give it a value
if Accel >= 0.28 & Accel < 2.1 this is equal to number 1
if Accel >= 2.11 & Accel < 3.63 is equal to number 2
and then with both values use it to create a map. ds map MATLAB Answers — New Questions
Error popped : Failed Code generation information file does not exist. 0 of 1 models built (0 models already up to date)
While deploying a trial code on my STM32 F446ZE MCU following error popped up :-
### Starting build procedure for: TRIAL_2 ### Build procedure for TRIAL_2 aborted due to an error.
Build Summary
Top model targets built: Model Action Rebuild Reason =================================================================== TRIAL_2 Failed Code generation information file does not exist. 0 of 1 models built (0 models already up to date) Build duration: 0h 0m 1.169s
STM32 Project must be generated with NoMain option enabled.While deploying a trial code on my STM32 F446ZE MCU following error popped up :-
### Starting build procedure for: TRIAL_2 ### Build procedure for TRIAL_2 aborted due to an error.
Build Summary
Top model targets built: Model Action Rebuild Reason =================================================================== TRIAL_2 Failed Code generation information file does not exist. 0 of 1 models built (0 models already up to date) Build duration: 0h 0m 1.169s
STM32 Project must be generated with NoMain option enabled. While deploying a trial code on my STM32 F446ZE MCU following error popped up :-
### Starting build procedure for: TRIAL_2 ### Build procedure for TRIAL_2 aborted due to an error.
Build Summary
Top model targets built: Model Action Rebuild Reason =================================================================== TRIAL_2 Failed Code generation information file does not exist. 0 of 1 models built (0 models already up to date) Build duration: 0h 0m 1.169s
STM32 Project must be generated with NoMain option enabled. stm32, mcu, basic MATLAB Answers — New Questions
How to model a hf transformer for dc dc converter
Suppose a model is a dc dc converter with intermediate ac conversion means the system is dc-ac-dc. for that inverter we generally use switches with high frequency. now its output is connected to transformer for boosting. now the question is the output of inverter is of 100khz (supposed) & is fed to transformer. what is the frequency of transformer to be kept.
As of this a hf transformer is required. So how to model a hf transformer in simulink.
can anyone address this issue with step by step procedureSuppose a model is a dc dc converter with intermediate ac conversion means the system is dc-ac-dc. for that inverter we generally use switches with high frequency. now its output is connected to transformer for boosting. now the question is the output of inverter is of 100khz (supposed) & is fed to transformer. what is the frequency of transformer to be kept.
As of this a hf transformer is required. So how to model a hf transformer in simulink.
can anyone address this issue with step by step procedure Suppose a model is a dc dc converter with intermediate ac conversion means the system is dc-ac-dc. for that inverter we generally use switches with high frequency. now its output is connected to transformer for boosting. now the question is the output of inverter is of 100khz (supposed) & is fed to transformer. what is the frequency of transformer to be kept.
As of this a hf transformer is required. So how to model a hf transformer in simulink.
can anyone address this issue with step by step procedure hf transformer, dc dc converter MATLAB Answers — New Questions
Regarding Regression cofficient in ANN
Regression plot which we are getting in ANN showing value of R. How the R is calculated and what is the equation of it. what is the difference between correlation factor and this regression coefficient and coefficient of determination.Regression plot which we are getting in ANN showing value of R. How the R is calculated and what is the equation of it. what is the difference between correlation factor and this regression coefficient and coefficient of determination. Regression plot which we are getting in ANN showing value of R. How the R is calculated and what is the equation of it. what is the difference between correlation factor and this regression coefficient and coefficient of determination. ann MATLAB Answers — New Questions
Converging Errors in mathematical model of UAV launcher.
I have modelled a UAV launcher based on Alexander Khrulev’s paper "Analysis of Pneumatic UAV Launcher Parameters" 2023, which is an open-source paper available at ScienceDirect. I am getting different errors, but the most concerning is that my temperature drops to 0K during working, leading to errors as well as unrealistic behavior. The system consists of 4 differential equations which are tightly coupled, so I am having trouble locating exactly where the problem is. I suspect the problem is in gas dynamics modelling, especially in the intermediate "phi" and "leakage flow rate dm/dt" modelling in the pressure subsystem. I have attached the paper, my workspace as well as my Simulink model in case someone wants to have a look or guide me through this problem. I will be most thankful.I have modelled a UAV launcher based on Alexander Khrulev’s paper "Analysis of Pneumatic UAV Launcher Parameters" 2023, which is an open-source paper available at ScienceDirect. I am getting different errors, but the most concerning is that my temperature drops to 0K during working, leading to errors as well as unrealistic behavior. The system consists of 4 differential equations which are tightly coupled, so I am having trouble locating exactly where the problem is. I suspect the problem is in gas dynamics modelling, especially in the intermediate "phi" and "leakage flow rate dm/dt" modelling in the pressure subsystem. I have attached the paper, my workspace as well as my Simulink model in case someone wants to have a look or guide me through this problem. I will be most thankful. I have modelled a UAV launcher based on Alexander Khrulev’s paper "Analysis of Pneumatic UAV Launcher Parameters" 2023, which is an open-source paper available at ScienceDirect. I am getting different errors, but the most concerning is that my temperature drops to 0K during working, leading to errors as well as unrealistic behavior. The system consists of 4 differential equations which are tightly coupled, so I am having trouble locating exactly where the problem is. I suspect the problem is in gas dynamics modelling, especially in the intermediate "phi" and "leakage flow rate dm/dt" modelling in the pressure subsystem. I have attached the paper, my workspace as well as my Simulink model in case someone wants to have a look or guide me through this problem. I will be most thankful. simulink, matlab, mathematical modelling MATLAB Answers — New Questions
Error forming mini-batch of targets for network output “fc”. Data interpreted with format “BC”.
I worked on time series forecasting supportte dby Matlab. However, i first tried the sample provided by Matlab. But I got the error of Error forming mini-batch of targets for network output "fc", Data interpreted with format "BC" when I used training function — trainnet(XTrain, TTrain, net_1,"mse",options). I appreciate for any suggestion or comment.I worked on time series forecasting supportte dby Matlab. However, i first tried the sample provided by Matlab. But I got the error of Error forming mini-batch of targets for network output "fc", Data interpreted with format "BC" when I used training function — trainnet(XTrain, TTrain, net_1,"mse",options). I appreciate for any suggestion or comment. I worked on time series forecasting supportte dby Matlab. However, i first tried the sample provided by Matlab. But I got the error of Error forming mini-batch of targets for network output "fc", Data interpreted with format "BC" when I used training function — trainnet(XTrain, TTrain, net_1,"mse",options). I appreciate for any suggestion or comment. dd-tsf-251 MATLAB Answers — New Questions
MIMO systems input/output response in Simulink
I’m trying to simulate a plant with step input. This plant have two inputs and two outputs each input.
When i use ‘step’ command with MATLAB i’m getting 4 plots and that’s what i want.
But in simulink i can’t get 4 plots im getting just two.
and i’m using these simulink model;
How can get fix it ?
ThanksI’m trying to simulate a plant with step input. This plant have two inputs and two outputs each input.
When i use ‘step’ command with MATLAB i’m getting 4 plots and that’s what i want.
But in simulink i can’t get 4 plots im getting just two.
and i’m using these simulink model;
How can get fix it ?
Thanks I’m trying to simulate a plant with step input. This plant have two inputs and two outputs each input.
When i use ‘step’ command with MATLAB i’m getting 4 plots and that’s what i want.
But in simulink i can’t get 4 plots im getting just two.
and i’m using these simulink model;
How can get fix it ?
Thanks simulink, matlab, mimo MATLAB Answers — New Questions
Compiled report generator script fails.
I am receiving an error in a compiled script for report generator.
Here is the script:
makeDOMCompilable();
import mlreportgen.report.*
import mlreportgen.dom.*
rpt = Report(‘Test’,’pdf’);
%open(rpt);
% titlepage
%I = imread(img);
%imshow(I);
tp = TitlePage;
%location = pwd;
tp.Title = ‘Just a Test’;
tp.Image = which(strcat(‘duel.jpg’));
%tp.Author = Analyst();
tp.Publisher = ‘Mike Fisher’;
tp.PubDate = date();
tp.Subtitle = ‘GTG’;
add(rpt,tp);
add(rpt,LineBreak);
close(rpt);
rptview(rpt);
Runs fine in the command window. Compile it and run, get this error:
Error using mlreportgen.dom.Image
Invalid image type: .
Error in mlreportgen.report.TitlePage/getImageReporter
Error in mlreportgen.report.TitlePage/getImag
Error in mlreportgen.report.ReportForm/fillHole
Error in mlreportgen.report.TitlePage/processHole
Error in mlreportgen.report.ReportForm/fillForm
Error in mlreportgen.report.ReporterBase/getDocumentPart
Error in mlreportgen.report.ReporterBase/getImpl
Error in mlreportgen.report.internal.LockedForm.add
Error in mlreportgen.report.ReportBase/append
Error in mlreportgen.report.ReportBase/add
Error in JTest (line 28)I am receiving an error in a compiled script for report generator.
Here is the script:
makeDOMCompilable();
import mlreportgen.report.*
import mlreportgen.dom.*
rpt = Report(‘Test’,’pdf’);
%open(rpt);
% titlepage
%I = imread(img);
%imshow(I);
tp = TitlePage;
%location = pwd;
tp.Title = ‘Just a Test’;
tp.Image = which(strcat(‘duel.jpg’));
%tp.Author = Analyst();
tp.Publisher = ‘Mike Fisher’;
tp.PubDate = date();
tp.Subtitle = ‘GTG’;
add(rpt,tp);
add(rpt,LineBreak);
close(rpt);
rptview(rpt);
Runs fine in the command window. Compile it and run, get this error:
Error using mlreportgen.dom.Image
Invalid image type: .
Error in mlreportgen.report.TitlePage/getImageReporter
Error in mlreportgen.report.TitlePage/getImag
Error in mlreportgen.report.ReportForm/fillHole
Error in mlreportgen.report.TitlePage/processHole
Error in mlreportgen.report.ReportForm/fillForm
Error in mlreportgen.report.ReporterBase/getDocumentPart
Error in mlreportgen.report.ReporterBase/getImpl
Error in mlreportgen.report.internal.LockedForm.add
Error in mlreportgen.report.ReportBase/append
Error in mlreportgen.report.ReportBase/add
Error in JTest (line 28) I am receiving an error in a compiled script for report generator.
Here is the script:
makeDOMCompilable();
import mlreportgen.report.*
import mlreportgen.dom.*
rpt = Report(‘Test’,’pdf’);
%open(rpt);
% titlepage
%I = imread(img);
%imshow(I);
tp = TitlePage;
%location = pwd;
tp.Title = ‘Just a Test’;
tp.Image = which(strcat(‘duel.jpg’));
%tp.Author = Analyst();
tp.Publisher = ‘Mike Fisher’;
tp.PubDate = date();
tp.Subtitle = ‘GTG’;
add(rpt,tp);
add(rpt,LineBreak);
close(rpt);
rptview(rpt);
Runs fine in the command window. Compile it and run, get this error:
Error using mlreportgen.dom.Image
Invalid image type: .
Error in mlreportgen.report.TitlePage/getImageReporter
Error in mlreportgen.report.TitlePage/getImag
Error in mlreportgen.report.ReportForm/fillHole
Error in mlreportgen.report.TitlePage/processHole
Error in mlreportgen.report.ReportForm/fillForm
Error in mlreportgen.report.ReporterBase/getDocumentPart
Error in mlreportgen.report.ReporterBase/getImpl
Error in mlreportgen.report.internal.LockedForm.add
Error in mlreportgen.report.ReportBase/append
Error in mlreportgen.report.ReportBase/add
Error in JTest (line 28) generator, compiled, image MATLAB Answers — New Questions
how to open matlab in Ubuntu after installed
Right now the only way I know how to open matlab is opening terminal and type
/usr/local/MATLAB/R2024b/bin/matlab
Is there any other alternative that is easier, more straightforward?Right now the only way I know how to open matlab is opening terminal and type
/usr/local/MATLAB/R2024b/bin/matlab
Is there any other alternative that is easier, more straightforward? Right now the only way I know how to open matlab is opening terminal and type
/usr/local/MATLAB/R2024b/bin/matlab
Is there any other alternative that is easier, more straightforward? installation, linux MATLAB Answers — New Questions
