Connecting Matlab and Python

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Or Shem Tov
Or Shem Tov 2020-5-26
评论： Steven Lord 2025-3-21
Hi guys,
I have a program in MATLAB that performs a few tasks.
In the process of solving the problem at hand I had to make a python script that does something and then the data needs to be returned back to MATLAB for machine learning.
I have all the code working fine but I need to run code in MATLAB, then save a CSV file, run a Python script and save in CSV again only to return to MATLAB for getting results.
So all in all I have 2 MATLAB scripts and 1 Python script that I need to combine.
I know that there's ways I could combine the two programs, what's the best way to do it?
If I am able to run this python script in MATLAB, how will I have access to the variables I have there? (for example: my python script returns a pandas dataframe which I save as a csv then run a MATLAB program on)
  1 个评论
Artem Lensky
Artem Lensky 2022-5-25
Check this submission that shows a few examples of how to exchange data using Pandas between matlab and pyhton https://au.mathworks.com/matlabcentral/fileexchange/111770-pandastomatlab

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采纳的回答

Sai Sri Pathuri
Sai Sri Pathuri 2020-5-29

更多回答（2 个）

David Willingham
David Willingham 2022-5-26
Hi,
We have some great resources on our GitHub page for calling Python from MATLAB
https://github.com/mathworks/matlab-with-python
This repo shows how you can use a live task to copy and past python code directly into a live MATLAB script:
https://github.com/mathworks/MATLAB-Live-Task-for-Python
  2 个评论
Michel du Montmorency
Michel du Montmorency 2022-10-20
Hi David.
The resources you call "great" look like "greatly involved and complex". In a word: isn't "speech recognition" a little bit overshot to understand the basics of MATLAB-python interaction?
Anything easier?

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tshanduko
tshanduko 2025-3-21
After creating the following vector, t, which of the following syntaxes will result in an error? Select all that apply.
t = [10 15 20 25 30 35];
t([1 4:5 6])
t([1 6 4])
t([1 .5 4])
t(10) = 13
t(2:4)
t(2 3 4)
Submit
  1 个评论
Steven Lord
Steven Lord 2025-3-21
This is not an answer to the original question about connecting MATLAB and Python. Please ask it as a separate question using the Ask link near the top of the page. When you do, show what you believe the answer to be and we can let you know if the answer is correct or not.

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