How can I save Python dictionaries in Matlab?

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Leah
Leah le 2 Juil 2019
Modifié(e) : Stephen23 le 2 Juil 2019
What is the simplest way to send complex data from Matlab to Python? I have a pre-written script in Python that uses dictionaries as the base data form and it would be difficult to change this. I know py.dict exists in Matlab but up to this point I've found no way to save the dictionary in Matlab and re-open it in Python. If all scripts were just written in Python, I could use a Pickle file to do this but, as far as I can tell, there is no equivalent in Matlab, and I'm dependent on a Matlab only toolbox to get the data. Is there a way to send more complex dataforms than an array from Matlab to Python?

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Stephen23
Stephen23 le 2 Juil 2019
Modifié(e) : Stephen23 le 2 Juil 2019
A simple approach:
  1. within MATLAB save the data in a .mat file.
  2. within Python load the data using numpy.io.
  3. rearrange the data into the structure that you need.

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