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Answered
'rtmGetDataMapInfo': identifier not found
Hi Alvar, In MATLAB R2025a, when you select the C++ class interface under Code Interface Packaging, Simulink generates a C++ cl...
'rtmGetDataMapInfo': identifier not found
Hi Alvar, In MATLAB R2025a, when you select the C++ class interface under Code Interface Packaging, Simulink generates a C++ cl...
4 months ago | 0
Answered
How to implement an LSTM model in simulink using the ROM app?
Hi Alexandra, To use the trained LSTM model in Simulink with the Stateful Predict block, make sure you save only the “dlnetwork...
How to implement an LSTM model in simulink using the ROM app?
Hi Alexandra, To use the trained LSTM model in Simulink with the Stateful Predict block, make sure you save only the “dlnetwork...
4 months ago | 0
Answered
How can we use FMU models of Motor and Battery Pack to simulate an EV without the Simscape toolbox?
Hi @Vasundhara, We can run EV model in Simulink using FMUs for the motor and battery without needing the Simscape toolbox. Just...
How can we use FMU models of Motor and Battery Pack to simulate an EV without the Simscape toolbox?
Hi @Vasundhara, We can run EV model in Simulink using FMUs for the motor and battery without needing the Simscape toolbox. Just...
4 months ago | 0
Answered
Need structured import/export for Test Sequence steps and tabular test results output for traceability.
Hi @Sayan, Simulink Test does not currently offer a direct, built-in feature to export or import entire Test Sequence steps and...
Need structured import/export for Test Sequence steps and tabular test results output for traceability.
Hi @Sayan, Simulink Test does not currently offer a direct, built-in feature to export or import entire Test Sequence steps and...
4 months ago | 0
Answered
AC Current Unbalance at High Switching Frequencies in Simscape Electrical VSC Model – Snubber & Solver Choice
Hi @Yasmine Ihcene, At higher PWM switching frequencies (>2 kHz), the imbalance in AC-side currents you are observing is likely...
AC Current Unbalance at High Switching Frequencies in Simscape Electrical VSC Model – Snubber & Solver Choice
Hi @Yasmine Ihcene, At higher PWM switching frequencies (>2 kHz), the imbalance in AC-side currents you are observing is likely...
4 months ago | 0
Answered
How to simulate a custom VTOL using unreal executable or default scenario without opening unreal editor
Hi @PO YEN, The error suggests that Simulink can not find your custom VTOL mesh during simulation. This usually happens if the ...
How to simulate a custom VTOL using unreal executable or default scenario without opening unreal editor
Hi @PO YEN, The error suggests that Simulink can not find your custom VTOL mesh during simulation. This usually happens if the ...
4 months ago | 0
Answered
IWR1843BOOST: How to enable stationary object detection and tracking using IWR1843Boost(without DCA1000EVM)
Hi @VLV, To enable stationary object detection and tracking on the IWR1843Boost without using the DCA1000EVM, we need to modify...
IWR1843BOOST: How to enable stationary object detection and tracking using IWR1843Boost(without DCA1000EVM)
Hi @VLV, To enable stationary object detection and tracking on the IWR1843Boost without using the DCA1000EVM, we need to modify...
4 months ago | 0
Answered
How can I call an external function (executable on a high performance computing cluster) for fminsearch?
Hi @Troy Rockwood, I understand that you want to use "fminsearch" in MATLAB to optimize a black-box C++ simulation that runs on...
How can I call an external function (executable on a high performance computing cluster) for fminsearch?
Hi @Troy Rockwood, I understand that you want to use "fminsearch" in MATLAB to optimize a black-box C++ simulation that runs on...
4 months ago | 0
| accepted
Answered
How read string or enumeration from excel and convert to numeric values in matlab script
Hi @VINAY, I understand that you want to read string values like 'RED', 'GREEN', 'YELLOW' from an Excel sheet and convert them ...
How read string or enumeration from excel and convert to numeric values in matlab script
Hi @VINAY, I understand that you want to read string values like 'RED', 'GREEN', 'YELLOW' from an Excel sheet and convert them ...
4 months ago | 0
Answered
How to use gamultiobj for binary decision variables for features selection?
Hi @Nainsi Gupta, I understand that you are looking to use NSGA-II via "gamultiobj" function in MATLAB for binary feature selec...
How to use gamultiobj for binary decision variables for features selection?
Hi @Nainsi Gupta, I understand that you are looking to use NSGA-II via "gamultiobj" function in MATLAB for binary feature selec...
4 months ago | 1
Answered
create a view based on a .mldatx file.
Hi @Remi, I understand that you are trying to display logical components allocated to an architectural component using a ".mlda...
create a view based on a .mldatx file.
Hi @Remi, I understand that you are trying to display logical components allocated to an architectural component using a ".mlda...
4 months ago | 0
Answered
Why is it that when I use OTFS modulation on a CDL channel, the Doppler index is concentrated in a region smaller than N/2？
Hi @CC, I understand that you are seeing shifts in the DD-domain impulse response under different channel conditions, such as t...
Why is it that when I use OTFS modulation on a CDL channel, the Doppler index is concentrated in a region smaller than N/2？
Hi @CC, I understand that you are seeing shifts in the DD-domain impulse response under different channel conditions, such as t...
4 months ago | 1
| accepted
Answered
STM32 NUCLEO H753ZI Mqtt Simulink block is not sending.
Hi @Ali, I understand that you are able to send vectors up to [1x20] from Simulink to Node-RED via MQTT using STM32, but longer...
STM32 NUCLEO H753ZI Mqtt Simulink block is not sending.
Hi @Ali, I understand that you are able to send vectors up to [1x20] from Simulink to Node-RED via MQTT using STM32, but longer...
4 months ago | 0
Answered
How to read the DWORK vector information from the current block
Hi @Duncan Hennion, I understand that you are looking to access the DWORK memory of a parent atomic subsystem from a custom TLC...
How to read the DWORK vector information from the current block
Hi @Duncan Hennion, I understand that you are looking to access the DWORK memory of a parent atomic subsystem from a custom TLC...
4 months ago | 0
Answered
How to convert xml file to RT Struct
Hi @mohd akmal masud, I understand that you are looking to convert contour data from an XML file (exported by HybridViewer) int...
How to convert xml file to RT Struct
Hi @mohd akmal masud, I understand that you are looking to convert contour data from an XML file (exported by HybridViewer) int...
4 months ago | 0
Answered
h5create creates Extendable (unlimited) dataset also if Size == 0
Hi @Ernst van der Pols, I understand that you are trying to create an initially empty HDF5 dataset using "h5create" in MATLAB b...
h5create creates Extendable (unlimited) dataset also if Size == 0
Hi @Ernst van der Pols, I understand that you are trying to create an initially empty HDF5 dataset using "h5create" in MATLAB b...
4 months ago | 0
| accepted
Answered
When closing Web App, the browser ask for : leave site? ... How to disable it?
Hi @deniz, I understand that you are encountering the “Leave site? Changes you made may not be saved.” warning when users close...
When closing Web App, the browser ask for : leave site? ... How to disable it?
Hi @deniz, I understand that you are encountering the “Leave site? Changes you made may not be saved.” warning when users close...
5 months ago | 0
Answered
Component Position Relative to UIFigure
Hi @Jonathan, I understand that you are trying to compute the absolute pixel position of a component inside a deeply nested "ui...
Component Position Relative to UIFigure
Hi @Jonathan, I understand that you are trying to compute the absolute pixel position of a component inside a deeply nested "ui...
5 months ago | 0
Answered
uicontrol radiobutton label text is offset vertically
Hi @CM, I understand that you are noticing a slight misalignment between the radio buttons and their text labels when using "ui...
uicontrol radiobutton label text is offset vertically
Hi @CM, I understand that you are noticing a slight misalignment between the radio buttons and their text labels when using "ui...
5 months ago | 0
Answered
Array dimensions must match for binary array op.
Hi @ACHALA SHAKYA, I understand that you are trying to perform a matrix operation involving arrays A and d, specifically comput...
Array dimensions must match for binary array op.
Hi @ACHALA SHAKYA, I understand that you are trying to perform a matrix operation involving arrays A and d, specifically comput...
5 months ago | 0
Answered
Loop creating pairwise data structure
Hi @John Kirk, I understand that you are trying to generate all unique pairwise combinations from a randomly sampled list of ob...
Loop creating pairwise data structure
Hi @John Kirk, I understand that you are trying to generate all unique pairwise combinations from a randomly sampled list of ob...
5 months ago | 0
Answered
how to convert index image into rgb image
Hi @kamarthi vanitha, I understand that you are trying to convert an indexed image to an RGB image using "ind2rgb", but you are...
how to convert index image into rgb image
Hi @kamarthi vanitha, I understand that you are trying to convert an indexed image to an RGB image using "ind2rgb", but you are...
5 months ago | 0
Answered
Change initial conditions to maximize Rsquared
Hi @Wilfredo Huaman, I understand that you want to adjust variables (X1, Y1, Z1, X2, Y2, Z2) by small amounts (±0.001) in order...
Change initial conditions to maximize Rsquared
Hi @Wilfredo Huaman, I understand that you want to adjust variables (X1, Y1, Z1, X2, Y2, Z2) by small amounts (±0.001) in order...
5 months ago | 0
Answered
Cell to double for table2array operation, then compile two matice into a .mat file.
Hi @Jered Willoughby, I understand that you are trying to use a bagged tree function in MATLAB, but facing issues due to mismat...
Cell to double for table2array operation, then compile two matice into a .mat file.
Hi @Jered Willoughby, I understand that you are trying to use a bagged tree function in MATLAB, but facing issues due to mismat...
5 months ago | 0
Answered
Read a text file to binary vector and write it to new file
Hi @Sivan Ben Tzvi, I understand that you are trying to read a text file as a binary bitstream, reconstruct the original text f...
Read a text file to binary vector and write it to new file
Hi @Sivan Ben Tzvi, I understand that you are trying to read a text file as a binary bitstream, reconstruct the original text f...
5 months ago | 0
Answered
App designer editable table input first character incorrect?
Hi @David Spelman, In MATLAB R2018a, a known issue affects editable "UITable" components in App Designer where typing a minus s...
App designer editable table input first character incorrect?
Hi @David Spelman, In MATLAB R2018a, a known issue affects editable "UITable" components in App Designer where typing a minus s...
5 months ago | 0
Answered
UI Elements stacking order problem
Hi @Diego, It seems like you are experiencing a layering issue with your components in MATLAB 2024b. Here are a few steps you c...
UI Elements stacking order problem
Hi @Diego, It seems like you are experiencing a layering issue with your components in MATLAB 2024b. Here are a few steps you c...
7 months ago | 0
Answered
how do I change the default open behavior to not be a class property
Hi @Jim Hokanson, In MATLAB, the behavior of resolving names when selecting and opening code is indeed governed by its internal...
how do I change the default open behavior to not be a class property
Hi @Jim Hokanson, In MATLAB, the behavior of resolving names when selecting and opening code is indeed governed by its internal...
7 months ago | 0
| accepted
Answered
How can I implement two cursors that can be moved for a UIAxes in Matlab AppDesigner, and that I can calculate what interests me in the area between the two cursors?
Hi @Axier, We can implement two movable cursors on a UIAxes in MATLAB App Designer by using "xline" to create vertical lines re...
How can I implement two cursors that can be moved for a UIAxes in Matlab AppDesigner, and that I can calculate what interests me in the area between the two cursors?
Hi @Axier, We can implement two movable cursors on a UIAxes in MATLAB App Designer by using "xline" to create vertical lines re...
7 months ago | 0
Answered
How to accelerate the running speed of this code for calculate a matrix?
Hi @Hancheng Zhu, We can optimize the running speed of the code by avoiding redundant calculations inside the loop. Instead of ...
How to accelerate the running speed of this code for calculate a matrix?
Hi @Hancheng Zhu, We can optimize the running speed of the code by avoiding redundant calculations inside the loop. Instead of ...
7 months ago | 0
