the following code does not work well for index j > 1. I have two vectors cpx = 1-by-n and cpy = 1-by-m.
I would a new matrix cp with n-by-m rows and 2 columns with all the possible permutations of the elements in cpx and cpy. Where is the mistake?
for i = 1:length(cpx)
for j = 1:length(cpy)
cp(i.*j,:) = [cpx(i) cpy(j)];
The results are fine till row 55, so that the first cicle for i = 1:55 and j = 1 works well, then the results are incomprehensible.