diff options
Diffstat (limited to 'schmidFilter.m')
| -rw-r--r-- | schmidFilter.m | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/schmidFilter.m b/schmidFilter.m index 12d4b30..e4f34fa 100644 --- a/schmidFilter.m +++ b/schmidFilter.m @@ -2,4 +2,4 @@ function fout = schmidFilter(t,sigma) sz=fix(4*sigma); [x,y] = meshgrid(-sz:sz,sz:-1:-sz); r=sqrt(x.^2+y.^2); - fout = filterNorm(cos((2*pi*t/sigma)*r).*exp(-(r.^2)/(2*sigma^2))); + fout = filterNorm(cos((pi*t/sigma)*r).*exp(-(r.^2)/(2*sigma^2))); |