Is it possible to make MATLAB Coder generate C++ code with tunable parameters?

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Joost
Joost on 11 Oct 2021
Commented: Joost on 26 Oct 2021
Hello,
We are using the MATLAB Coder to generate C++ code of the TOMHT algorithm from the Sensor Fusion and Tracking Toolbox. However, most parameters are labeled as non-tunable in MATLAB, and because of this, these parameters are lost in the C++ code after the code generation and are hard-coded into values.
We would like to be able to use different parameter configurations for different projects within our company. It would be very cumbersome to have to do a new code generation for each different parameter configuration. Is there any way we can still change these parameters outside of Matlab? We do not mean to change the parameters while the tracker is running, but we do want to be able to configure different parameter settings, based on for instance the available computing power or the amount of radars in the project.
Kind Regards,
Joost

Accepted Answer

Darshan Ramakant Bhat
Darshan Ramakant Bhat on 11 Oct 2021
Unfortunately I dont think it is possible right now with MATLAB Coder. Non-tunable properties are treated as compile time constants in MATLAB Coder and internal optimizations can constand fold this value.
I have notified this as a request to the development team.

More Answers (1)

Elad Kivelevitch
Elad Kivelevitch on 11 Oct 2021
Joost,
If you could please list which parameters you would like to make tunable, we can consider whether it would be possible to make them tunable given how the tracker is set up.
Thanks,
Elad
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