WFILT_DDENB Double-Density Dual-Tree DWT filters Usage: [h,g,a] = wfilt_ddenb(N); [h,g,a]=WFILT_DDENB(N) with N in {1,2} returns filters suitable for dual-tree double density complex wavelet transform tree A. Examples: --------- : wfiltinfo('ddena1'); References: I. Selesnick. The double-density dual-tree DWT. Signal Processing, IEEE Transactions on, 52(5):1304--1314, May 2004.
Package: ltfat