How to pass array between python and matlab, the matlab version is R2016b

Thank you very much .

My version of MATLAB is R2016b.

When I programme with python, I need to call Matlab.

There is an M file, whose input is a four dimensional array, 3*3*3*8， and whose output is also a four dimensional array, 3*3*3*8.

I have a python ndarray, for example, array = np.random.randn(3,3,3,8)

The two steps are needed:

①，pass the ndarray data to matlab, how toconvert python ndarray to matlab matrix 3*3*3*8?

②，pass the 3*3*3*8 matrix produced by matlab to python ndarray, how to convert matlab matrix 3*3*3*8 to python ndarray ?

Thank you very much .

[Mohammad Sami]

You can look into documentations for the examples.

https://www.mathworks.com/help/releases/R2016b/matlab/matlab-engine-for-python.html

Look here for supported data types.

https://www.mathworks.com/help/releases/R2016b/matlab/matlab_external/pass-data-to-matlab-from-python.html

You may have to create a matlab array instead of numpy array.

https://www.mathworks.com/help/releases/R2016b/matlab/matlab_external/matlab-arrays-as-python-variables.html

[peichang guo]

Thank you very much. You are excellent.