m = 8;	% rows
n = 8;	% columns

% max intensity = 40
Intensity = [|
19,  5, 21,  5, 24,  6,  2,  6 |
 2,  6,  2,  6,  3,  7,  3,  7 |
 3,  7,  3,  0,  3,  1,  3,  4 |
 3,  6,  4,  8,  5, 11,  5, 13 |
 5, 16,  5, 18,  5, 20,  5, 23 |
 6,  2,  6,  2,  6,  2,  6,  2 |
 6,  3,  7,  3,  7,  3,  8,  3 |
 0,  3,  3,  3,  5,  4,  8,  5
|];