Diffing "conv1.4" and "conv1.5"

Title: conv1.4 conv1.5
Author: Guy Shechter Guy Shechter
Submitted: 2003-11-05 15:22:40 UTC 2003-11-05 15:25:28 UTC
Status: Failed Failed
Score: 0.0 0.0
Result: [] []
CPU Time: 0.0 0.0
Code: 
b=unique(a);
for i=1:nnz(b)
  c=double(~(a-b(i)))
  d=conv2(c,c)
  v(i)= max(d(:));
end
[i,j]=max(v);
b=i*j;
b=i*b(j);