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Using feedforwardnet in python API

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Yannik Nelson
Yannik Nelson 2022-2-26
回答： Aditya 2023-10-16
Hi i'd like to use the matlab feedforwardnet objection from python, but when i try and create it i get the error:
only 1xN and Nx1 cell arrays can be returned from MATLAB
Here is the relevant code section:
import matlab.engine
import matplotlib.pyplot as plt
import numpy as np
eng = matlab.engine.start_matlab()
ffnet = eng.feedforwardnet(20.0)

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回答（1 个）

Aditya
Aditya 2023-10-16
Hi Yannik,
I understand that you are encountering an error when calling the ‘feedforwardnet’ function from MATLAB using python.
It seems the error is due to the line:
ffnet = eng.feedforwardnet(20.0)
To resolve this issue, you can modify the code as follows:
layer_size = matlab.double(20)
ffnet = eng.feedforwardnet(layer_size)
I also found a similar query on MathWorks community that you can refer to for additional guidance:
Hope this helps!

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