how to get combination of elements in a matrix in pair order
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I have a matrix A=[3 5 6 7 8]
i want the output in the form B= [ 3 5
3 6
3 7
3 8
5 3
5 6
5 7
5 8...] like this
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Andrei Bobrov
on 11 Jul 2019
Edited: Andrei Bobrov
on 11 Jul 2019
A=[3 5 6 7 8];
[y,x] = ndgrid(A);
B = [x(:),y(:)];
B = B(diff(B,1,2) ~= 0,:);
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