How can I integrate and test a model trained with MATLAB's Classification Learner App in Simulink?

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Benjamin Buzogany 2024-3-16

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https://ww2.mathworks.cn/matlabcentral/answers/2095176-how-can-i-integrate-and-test-a-model-trained-with-matlab-s-classification-learner-app-in-simulink

回答： Drew 2024-3-19

I've successfully trained a model using MATLAB's Classification Learner App and want to test its performance in a Simulink environment. I'm encountering difficulties specifically with exporting the model for compatibility with Simulink, particularly with the error related to the struct exported from Classification Learner not being supported for code generation. Could anyone guide me on how to properly export the model from Classification Learner and use it in Simulink for real-time predictions based on simulated input signals?

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Answer 1

Drew 2024-3-19

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In R2024a, Classification Learner provides an "Export Model to Simulink" option in the "Export Model" menu. This is very convenient. It will export the model to Simulink, and set it up to make predictions. It makes use of native Simulink blocks for model prediction.

For more info, see the doc Classification Learner page: https://www.mathworks.com/help/stats/export-classification-model-for-use-with-new-data.html#mw_aa242d89-5727-422a-aab1-fb1946c8be4e

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