DeepLearning network compiling for embedded code error

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Yang Liu
Yang Liu 2023-12-8
评论： Yang Liu 2023-12-28
I have trained a DL network and save as a .mat file (attached as "Paper3_LSTM_Based_Network2.mat"). The DL network simulates correctly under the Simulink environment (attached as "temp3.slx").
But when I tried to generate the C++ code through Embedded Code, it revealed:
Internal error while creating code interface description file: codeInfo.mat. Aborting code generation.
Caused by:
  • Cannot set ActualArgs property. Number of elements specified does not match number of elements in the Prototype's Arguments property.
Can someone help me understand this error information? Any solution I can apply with?
Note: The DL network contains the SeqFolding and SeqUnfolding, thus I have to rely on the ARM Compute Library.
  1 个评论
Ganesh
Ganesh 2023-12-18
编辑：Ganesh 2023-12-18
Hi @Yang Liu
May I know which version of MATLAB you are using?
Code generation seems to work fine on MATLAB R2023b.

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回答（1 个）

Ganesh
Ganesh 2023-12-22
Hi @Yang Liu,
I understand that you are facing an issue with Code Generation using "Embedded Coder" when you are using a trained DL Network. The error you are facing is a known issue with r2021a. Kindly refer to the following link for more information on the bug:
https://in.mathworks.com/support/bugreports/2637595
I would suggest you to upgrade to a later version of MATLAB, which can be found in the following link:
https://in.mathworks.com/downloads/message/error_page/unlicensed?release=R2023b
Hope this helps!
  1 个评论
Yang Liu
Yang Liu 2023-12-28
Hi, Ganesh,
Thanks a lot for you kind reply! I'm using Matlab 2022b.
I just solved this problem yesterday, by entering "which codeInfo.mat -all" in the command window, and wiping out the paths revealed below. Now, my model can be generated with source code.
Thank you very much!
Yang Liu

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