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| author | Joe Zhao <ztuowen@gmail.com> | 2015-05-14 19:18:53 +0800 |
|---|---|---|
| committer | Joe Zhao <ztuowen@gmail.com> | 2015-05-14 19:18:53 +0800 |
| commit | c02789c3194059233b275a2de76c33f5456f0a11 (patch) | |
| tree | 6cbc98296f26332be55139f2cffd8ad99022c6a5 /gaborFilter.m | |
| parent | d0a72f92977baebaed915fbb2d14f2d5ddec8306 (diff) | |
| download | featext-c02789c3194059233b275a2de76c33f5456f0a11.tar.gz featext-c02789c3194059233b275a2de76c33f5456f0a11.tar.bz2 featext-c02789c3194059233b275a2de76c33f5456f0a11.zip | |
imgeq
Diffstat (limited to 'gaborFilter.m')
| -rw-r--r-- | gaborFilter.m | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gaborFilter.m b/gaborFilter.m index 8cf9260..8cac0bd 100644 --- a/gaborFilter.m +++ b/gaborFilter.m @@ -10,4 +10,4 @@ function fout = gaborFilter(gamma,theta,lambda,sigma) x_theta=x*cos(theta)+y*sin(theta); y_theta=-x*sin(theta)+y*cos(theta); - fout=filterNorm(exp(-0.5*(x_theta.^2/sigma_x^2+y_theta.^2/sigma_y^2)).*exp(2*i*pi/lambda*x_theta));
\ No newline at end of file + fout=filterNorm(exp(-0.5*(x_theta.^2/sigma_x^2+y_theta.^2/sigma_y^2)).*cos(2*pi/lambda*x_theta));
\ No newline at end of file |