How to reshape an M x (aN) matrix into a (aM) x (N) matrix in MATLAB?
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Hey everyone,
I want to reshape an M x (aN) matrix into a (aM) x (N) matrix in MATLAB without using nested for loops?
An example transformation is given below if a=3. (Each square is given with a size of M x N)
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Accepted Answer
Bruno Luong
on 28 Mar 2022
Edited: Bruno Luong
on 28 Mar 2022
Use permute
m = 3;
n = 2;
a = 4;
A = reshape(zeros(m,n)+reshape(1:a,[1 1 a]),[m n*a]);
A
B = reshape(permute(reshape(A,[m n a]),[1 3 2]),[m*a n])
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