Instantiate a Java Class and call Matlab Engine API for Java in the same session

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Francisco Campos
Francisco Campos 2023-5-1
回答： colordepth 2024-12-24
Hello, I am trying to use the Matlab Engine API for Java in a situation that I am not sure is supported.
My goal is to have a Java object that was instantiated in a Matlab sessin to call a Matlab function (to be executed in the same session).
However, when I tried this I obtained the error: Initializing MATLAB Engine API from MATLAB is not supported.
Do you confirm that this context is not compatible with the Matlab Engine API?
Many thanks

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回答（1 个）

colordepth
colordepth 2024-12-24
This workflow is supported starting with MATLAB R2021b. You can find more details in the version history here: https://www.mathworks.com/help/matlab/apiref/com.mathworks.engine.matlabengine.html.
For a working example, you can refer to the guide "Call Back into MATLAB from Java": https://www.mathworks.com/help/matlab/matlab_external/call-back-into-matlab-from-java.html.

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