Make two matrices of different length reducing the size of smallest matrix

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marwa mohamed 2021-1-21

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评论： marwa mohamed 2021-1-21

采纳的回答： mura0087

Hey,

I have two matrix, A = [269338x2] and

B = [135194x1].

I would like to reduce the size of A to be the same size as B using a for loop.

for i = 1:2

A(:,i) = delayseq(A(:,i), 300);

A(:,i) = A(1:length(B));

end

but it doesnt work! any help??

Thanks!

Marwa

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mura0087 2021-1-21

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I don't think you need to use a for loop for this. Its unclear if you want something specific out of A. But if you just want to use a portion of A that is the same size as B, just get it out with indexing.

https://www.mathworks.com/company/newsletters/articles/matrix-indexing-in-matlab.html

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marwa mohamed 2021-1-21

Thank you so much, it works now!

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