m = 6;	% rows
n = 6;	% columns

% max intensity = 9
Intensity = [|
1, 8, 9, 7, 8, 5 |
7, 4, 5, 3, 4, 1 |
3, 0, 8, 9, 6, 7 |
5, 6, 4, 5, 2, 3 |
1, 2, 0, 1, 8, 9 |
7, 8, 5, 7, 4, 5
|];