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

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

Answer 1

[mura0087]

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

[marwa mohamed]

Thank you so much, it works now!