About trasfor two dimensions to three dimensions

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min wong
min wong 2016-10-9
回答： Marc Jakobi 2016-10-9
I want to ask a simple question,but I just can't solve it.
My data follow below
A=(23*25). B=(23*25)
Then I want to change A & B to C=(6*23*25)
The c(1,:,:),c(2,:,:)and c(3,:,:)are A
The c(4,:,:),c(5,:,:)and c(6,:,:)are B
How can I use loop or something to make it happen?
Thanks

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Marc Jakobi
Marc Jakobi 2016-10-9
I assume 23*25 are the dimensions of the matrices?
You could do something like this:
c = zeros(6, 23, 25);
c(1:3,:,:) = permute(repmat(A,1,1,3),[3,1,2]);
c(4:6,:,:) = permute(repmat(B,1,1,3),[3,1,2]);

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