Date: Nov 21, 2012 8:41 AM
Author: Amin Bashi
Subject: num2sr strange behavior

Hi everyone
I recently observed strange behavior of num2str function. As you see in below:
>> c = [1 2; 3 4]

c =

     1     2
     3     4

>> double(num2str(c(1,:)))

ans =

    49    32    32    50

Obviously it put space between 1 and 2;
what can i do to solve this problem?