I was recently reading about a wavelet bandpass filter constructed using DAUB4 coefficients, level 3 (22-tap FIR filter). I've briefly skimmed the numerical recipes in C chapter on wavelets, and some other sources, but I can't quite find an interpretation of this statement that will help me in obtaining the FIR filter coefficients. Can anyone help me interpret this? I need to implement this filter, so I need to obtain the coefficients. Thanks, Marcus
help: understanding "DAUB4 Level 3 (22 coefficients)"
Started by ●October 5, 2006