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Simulink AUTOSAR Blockset - macro for PI
Hi @Nicolas B, Assuming that you want to define the value of pi as macros (M_PI), here are some steps that you can follow and a...
ongeveer 10 uur ago | 0
The model cannot be opened in Simulink.
Hi Yuan, This issue seems to be system-specific. One possible reason could be that the model file is corrupted. Antivirus soft...
1 dag ago | 0
Data types mismatch in Simulink
Hi @Sergei, I understand that when running the model you are encountering data type mismatch issues. Regarding the second er...
1 dag ago | 0
Why can't I remove reference to simulink in app?
Hi @Dan, I was able to reproduce the issue on my end. After removing the Simulink components, I could still see those four li...
1 dag ago | 0
Cannot create publisher or subscriber of custom message
Hi George, When encountering issues with custom ROS messages in MATLAB, especially when you can see the message type using ros...
3 maanden ago | 0
In Simulink, unable to find the corresponding topic in the ROS system when subscribing or publishing to a ROS2 topic
Hi @YOM, It seems like you're looking at an image where the command used is meant to display a list of ROS 2 nodes, not topics...
3 maanden ago | 0
Using shared pointers with MATLAB Coder
Hi @Pedro Calorio, For smart pointers, while MATLAB Coder doesn't generate shared or unique pointers, it can wrap dynamic memo...
3 maanden ago | 0
Need help with interactive GUI application
Hi @CBhushan, Here are some steps that might be helpful to you: User MATLAB's timer function to periodically check for new dat...
3 maanden ago | 0
How can I sum handles by index in GUI?
Hi @Elmira Jafari, Assume that the elements you are using for numbers (lamina1 and lamina2) are editfield components. To calcu...
3 maanden ago | 0
How to simulate multiple users 5G toolbox
Hi @Andrea Marotta, To change the RNTI, one of the possible way is to load the .mat file in MATLAB workspace and then try to u...
3 maanden ago | 0
Error when running app designer
Hi @Mubarak, It's difficult to provide specific inputs without seeing the code. However, one possible reason for the delay coul...
3 maanden ago | 0
How to configure ip address/port with DDS Blockset
Hi @Chuguang Pan, I have not tried this workflow but I think that DDS should handle the communication automatically. You may wa...
3 maanden ago | 0
Update the content of a MatLab generated executable
Hi @Guillaume JACQUENOT, MATLAB executables (created using MATLAB Compiler) are essentially self-extracting archives. They cont...
3 maanden ago | 0
Can FastDDS communicate with RTIDDS?
Hi @坚袆, Cross communication between FastDDS(in Speedgoat) and RTI(any other network connected system) is possible without much...
3 maanden ago | 0
index exceeds array bound
Hi @AMRUTHA S, The "index exceeds array bounds" error in Simulink typically occurs when you attempt to access an element of an...
5 maanden ago | 0
Python engine error "Invalid Version"
Hi @Ricardo, I came across some MATLAB answer articles that address a similar issue. I recommend checking out the workaround me...
5 maanden ago | 0
Activate individual license on cluster nodes (Linux system) with no GUI
Hi @Yi, When installing and/or activating MATLAB, the MathWorks Installer and/or Activation Client will attempt to pull the use...
5 maanden ago | 0
How do u create multi tab app on app designer with different interfaces when each tab is selected
Hi @brolaja, To achieve the same you can use the tabgroup and tab in MATLAB App. Then, you can design UI for each tab in the a...
5 maanden ago | 0
Real-Time UI Updates in MATLAB Application Using Parallel Computing with Threading and App Property Variable Issues
Hi @Kathir Vel, One possible way is to use callback or listener objects. When you have something to update, you just need to tr...
5 maanden ago | 0
writematrix: how to get formatted txt-output?
Hi, Seems that you want to use 'precision' as key value pair with 'writematrix'. I think this is currently limitation. I found...
7 maanden ago | 0
App Designer - App window not fully displayed on transition to 2024A
Hi @Shaun Forth, I think that the issue might be because of the Windows text scaling setting. The following workaround might be...
7 maanden ago | 0
| accepted
Why would I encounter an error message about unsuitable bus signal using DDS Blockset?
Hi @昱颖 陈, Based on the image provided, it appears that the issue is that 'ddsblockset1/Outport' is expected to receive a 'Bus'...
8 maanden ago | 0
| accepted
Simulink mask: show/hide the port of a custom Simulink block
Hi @federico ciresola, I understand that you want to create a block mask with the help of a checkbox. Here are some possible st...
9 maanden ago | 0
append (not strcat) to combine strings with whitespace (\n)
Hi @Gavin, I had a quick look into the code and found that the "append" function only takes strings as input and concatenates t...
9 maanden ago | 0
| accepted
What is the problem in this simulink, why doesn't draw (plot)?
Hi @Mohamad Affef, After reviewing the model and code file, it appears there is an issue with the "plot" function. The "plot" f...
9 maanden ago | 0
Support needed for using aerospace blockset
Hi @khalid, To use the custom variables defined, you first need to understand the model and its behaviors. When you load the mo...
9 maanden ago | 0
What mex compiler can I use on my Macbook Pro 2017?
Hi @Lisa Taylor, I understand that you want to compile C files into MEX files on a MacBook. MATLAB requires you to install a su...
9 maanden ago | 0
| accepted
¿How can I transform an already working code to a GUI?
Hi @José Felipe Serna, I understand that you want to create an app that follows the desired workflow. I would recommend utiliz...
9 maanden ago | 1
I am getting a 'You do not have a valid license file' whenever I launch MATLAB after installing even though I have a valid student license.
Hi @Naledi Ntsane, The issue seems to be related to license information that cannot be read properly or has been corrupted. I ...
9 maanden ago | 0
Matlab run_functional test r2022a is failing with "unrecognized function or variable 'ippl'"
Hi @Paul, It seems that you have not licensed the Image Processing Toolbox for the current MATLAB version. You may want to chec...
9 maanden ago | 0
| accepted