I am in need to use a delta function and to preserve the output values into different matrix arrays.
I defined the delta function, 
, for a 64 x 64 matrix as: function [d] = delta2(u, u0, v, v0)
d=0;
if u - u0 ==0 && v -v0 ==0
d=1;
end
The intention is for the programme to analyse every (u,v) point for a centre point (u0, v0). This means, to start at (u,v) = (0,0) and move throught the square image until finishing at (u,v) =(63,63). Once this is done, the programme should restart for a different (u0,v0) value until reaching (u0,v0) = (63,63).
The purpose is to obtain a different matrix of 0s and a single 1 for every (u0,v0) value.
My attempt so far was:
for u0 = 1:64
for v0 = 1:64
for u = 1:64
for v = 1:64
mat = delta2(u, u0, v, v0);
end
end
end
end
The problem is that the values obtained in the loop are not being stored, because the output for mat is always a single value of 1 or 0, and as stated above I wanted a matrix per (u0,v0) value.
How can I make the code run for every (u0,v0) value in order (I mean start at (0,0) , (0,1), .... and end up at (64,64))?
How do I store the results in a 64 x 64 matrix array?
