building a square matrix out of a vector
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Hi everyone,
im trying to build a [n X n] matrix from a [1 n*n] vector. can anybody give me a simple code?
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Accepted Answer
Mischa Kim
on 8 Mar 2014
Edited: Mischa Kim
on 8 Mar 2014
Hossein, use reshape:
A = 1:4*4;
n = sqrt(length(A)); % if A is indeed an n*n vector
B = reshape(A,n,n)
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