How to integrate matlab with a GUI in python

Question

M. Omer Farooq 2020-7-29

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/572461-how-to-integrate-matlab-with-a-gui-in-python

回答： Brian Harris 2022-3-1

So I have made a GUI in python and I have done some simualtions in MATLAB. Now I want the entered values in GUI by the user to pass on to matlab functions. The matlab would run the code and generate some plots. And then I want the plots to be show in GUI that is in python. So can anyone help me on this how to do this in a simple way?

Thank you.

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Jimmy Mejia 2020-12-29

I was hoping someone would answer this question. I want to do the same thing. Did you find a solution?

Charles Rumberger 2021-4-28

Yes please! App Designer is extremely frustrating to use in my opinion. If you find a way to use MATLAB code with a Python GUI, please let us know.

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Answer 1

Brian Harris 2022-3-1

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/572461-how-to-integrate-matlab-with-a-gui-in-python#answer_907275

You can call matlab from python (with some contraints) via the matlab external engine.

https://www.mathworks.com/help/matlab/matlab-engine-for-python.html

Any plots you create in matlab during the call from python will pop-up you (the same way they do when running matlab natively). Or, you can save the data to plot in a .mat file, you can read that into python:

https://docs.scipy.org/doc/scipy/reference/generated/scipy.io.loadmat.html

and plot using a python plotting routine (matplotlib.pyplot typically).

The matlab.engine needs to be installed in your python site-modules https://www.mathworks.com/help/matlab/matlab_external/install-the-matlab-engine-for-python.html

Note: MATLAB R2021B only support python 2.7, 3.7, 3.8, 3.9