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Wavelab Toolbox >> Wavelab Toolbox > Matching Pursuit with Wavelet- and Cosine- Packet Dictionaries > WPMPursuitTour

WPMPursuitTour

Wavelet Packet atomic decomposition

Calling Sequence

[wp, btree] = WPMPursuitTour(Format,x,D,qmf [,maxits,title])

Parameters

Inputs :

x :

1-d signal to analyze by Wavelet Packets

D :

fineness of frequency splitting

qmf :

quadrature mirror filter (e.g. Coiflet c3)

natom :

maximum number of atoms to extract by Matching Pursuit

title :

name of signal

Outputs :

atomic :

atoms list, wavelet packet dictionary (see WPPursuit)

resid :

residual

See also

Authors

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