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I have a data in cell array of 1330 rows x 401 columns, I want to take the mean in steps of 5 and have the new matrix as 266 x 401 instead of 1330 x 410.Thanks for your help

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NCA
NCA 2022-6-12
回答： dpb 2022-6-12
I have a data in cell array of 1330 rows x 401 columns, I want to take the mean in steps of 5 and have the new matrix as 266 x 401 instead of 1330 x 410. I will also need another code to reduce the class labels from 1330 x1 to match the data. The class labels should become 266 x 1 cell array.
Thanks for your help

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dpb
dpb 2022-6-12
N=5;
xmn=reshape(mean(reshape(x,N,[])),[],size(x,2));

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