How to run a user input MATLAB function in Python

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Mohd Shihabuddin Khan
回答： Shishir Singhal 2020-4-6
Hi
Based on the example given in the documentation, we can call a MATLAB file
triarea.m
from a python script as follows:
import matlab.engine
eng = matlab.engine.start_matlab()
eng.triarea(nargout=0)
What if, we had a variable in Python with the MATLAB filename input by the user,
file_name = 'triarea'
then,
eng.file_name(nargout=0)
returns the error
MatlabExecutionError: Undefined function 'file_name' for input arguments of type 'double'.
How can we run the user input MATLAB function in Python?
In my actual problem, the file_name is input while instantiating an object of a class and is stored as an object attribute. Then one of the methods of the object calls this MATLAB file.

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回答（1 个）

Shishir Singhal
Shishir Singhal 2020-4-6

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