Synthesize signal from wavelet packet coefficients
Calling Sequence
x = WPSynthesis(btree,wp,qmf)
Parameters
Inputs:
btree:
basis tree indicating wavelet packet to use
wp :
wavelet packet table
qmf :
quadrature mirror filter
Outputs:
x :
1-d signal whose wavelet packet coefft's in basis btree are in wp
Examples
[n,D]=dyadlength(signal);qmf=MakeONFilter('Haar');wp=WPAnalysis(signal,D,qmf);stree=CalcStatTree(wp,'Entropy');[btree,vtree]=BestBasis(stree,D);signal2=WPSynthesis(btree,wp,qmf);// signal == signal2