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kgauss

Gaussian kernel

k = kgauss(sigma) is a 2-dimensional Gaussian kernel of standard deviation sigma, and centred within the matrix k whose half-width is H=2xSIGMA and W=2xH+1.

k = kgauss(sigma, H) as above but the half-width H is specified.

Notes

See also

kdgauss, kdog, klog, iconv


 

© 1990-2012 Peter Corke.