1 files changed, 5 insertions, 0 deletions
diff --git a/schmidFilter.m b/schmidFilter.m
new file mode 100644
index 0000000..12d4b30
--- /dev/null
+++ b/schmidFilter.m
@@ -0,0 +1,5 @@
+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)));