Farras nearly symmetric filters for orthogonal 2-channel perfect
reconstruction filter bank and Farras filters organized for the
dual-tree complex DWT.
Usage
farras()
FSfarras()
Arguments
Value
afList ($i = 1,2$) - analysis filters for tree $i$
sfList ($i = 1,2$) - synthesis filters for tree $i$
References
A. F. Abdelnour and I. W. Selesnick. "Nearly symmetric orthogonal
wavelet bases", Proc. IEEE Int. Conf. Acoust., Speech, Signal
Processing (ICASSP), May 2001.
WAVELET SOFTWARE AT POLYTECHNIC UNIVERSITY, BROOKLYN, NY
http://taco.poly.edu/WaveletSoftware/