Biorthogonal spline wavelet filter
[RF,DF] = biorwavf(W)
[RF,DF] = biorwavf(W) returns the reconstruction
(synthesis) and decomposition (analysis) filters associated with the
biorthogonal wavelet specified by the string
W = 'biorNr.Nd' where possible values for
The output arguments are filters.
RF is the reconstruction filter.
DF is the decomposition filter.
Return the biorthogonal spline wavelet scaling filters with 2 vanishing moments.
wname = 'bior2.2'; [RF,DF] = biorwavf(wname);