Could anyone help me how to shuffle the numbers in each column

A=[3.8723 3.6040 3.3271 3.0534 2.8094 2.6242;

0 0 0 0 0 0;

0 0 0 0 0 0;

0 0 0 0 0 0;

0 0 0 0 0 0]

I want to shuffle the numbers present in each column to oher places of that corresponding column in a way such that sum(A,2) should not be zero

For example i want to shuffle the number in the following manner.

[3.8723 0 0 3.0534 0 0;

0 0 3.3271 0 0 0;

0 3.6040 0 0 0 0;

0 0 0 0 0 2.6242;

0 0 0 0 2.8094 0]

could anyone please help me on it.

Answer 1

[Andrei Bobrov]

[m,n] = size(A);
out = zeros(m,n);
out([randperm(m) + (0:m-1)*m,randi(m,1,n-m)+m^2]) = A(A~=0);