WFILT_SYMORTH Symmetric nearly-orthogonal and orthogonal nearly-symmetric Usage: [h,g,a] = wfilt_symorth(N); [h,g,a]=WFILT_SYMORTH(N) with Nin {1,2,3} returns orthogonal near-symmetric (N==1) and symmetric near-orthogonal (N==[2,3]) wavelet filters from the reference. The filters exhibit a coiflet-like behavior i.e. the scaling filter has vanishing moments too. Examples: --------- : wfiltinfo('ana:symorth2'); : wfiltinfo('syn:symorth2'); References: F. Abdelnour and I. W. Selesnick. Symmetric nearly orthogonal and orthogonal nearly symmetric wavelets. The Arabian Journal for Science and Engineering, 29(2C):3 -- 16, 2004.
Package: ltfat