Call a Matlab function in Simulink for later code generation

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Hello!

I need to use a MATLAB function in my Simulink project.

The problem is that this function needs to call other functions and load data from *.mat files (see image).

I also need to generate the code using Simulink Coder and Embedded Coder.

Which technique should I adopt from the answer below ?

Call a Matlab function in Simulink from the current folder

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Oliver Jaehrig 2026-4-24

What exact issue are you facing?

Calling a function should work, when the file is on the search path.

When loading a mat-file you could use:

coder.load

https://de.mathworks.com/help/coder/ref/coder.load.html

Thank you for further feedback.

Dimitri 2026-4-24

Hello Olivier,

Finaly, it was the error that I've used a load() instead of coder.load() command for loading *.mat files. So now all works.

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Dimitri 2026-4-24

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Finaly, it was the error that I've used a load() instead of coder.load() command for loading *.mat files. So now all works.

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