Multiply each slice of 3d matrix with 2d matrix
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Hi,
I have to matrices: A=11x10x32 B=32x8760
I want to ultiply each 11x10x1 slice of matrix A with Matrix B.
What's the best way to to this?
Thank you so much!
3 Comments
Image Analyst
on 15 Mar 2014
Really? This is the correction? OK, now I'll ask, how are you going to multiply a 3 dimensional 1x1x32 column vector by a 2 dimensional 32x8760 matrix?
Answers (1)
Azzi Abdelmalek
on 15 Mar 2014
A=rand(11,10,32);
b=rand(32,8760);
AA=permute(A,[1 3 2])
for k=1:size(AA,3)
out{k,1}=AA(:,:,k)*b;
end
out1=cell2mat(out)
3 Comments
neda rojhani
on 10 Mar 2017
Hi, I have problem after finding out1. if I would like to convert the result to the mentioned matrix(A(11 * 10 *32) What should I do?
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