Date: Sep 9, 2013 7:33 AM
Author: cwc
Subject: Re: double for loop

I don't understand the process as to how
[1,2;3,4;5,6]

gets to
[ 1 1 2 2
1 1 2 2
3 3 4 4
3 3 4 4
5 5 6 6
5 5 6 6 ]

if ii and jj represents the length of the original matrix then why would it double?