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Matching Pursuit with Wavelet- and Cosine- Packet Dictionaries

The routines in this directory perform matching pursuit decomposition and reconstruction for 1-d signals. The main tools for all-purpose use are WPPursuit and CPPursuit

Functions:

Matching Pursuit in Wavelet Packets Dictionary :

WPMPursuitTourWavelet Packet atomic decomposition

WPPursuitTourMatching Pursuit Tour with Wavelet Packet Dictionary

WPPursuitAtomic Decomposition into Wavelet Packets by Matching Pursuit

WPPursuitBF Matching Pursuit using Wavelet Packet Dictionary with backfitting

WPAtomicSynthesisgenerate signal from list of WP-components

FWPAtomicSynthesisFast Wavelet Packet synthesis from atom list

FWPSynthesissynthesize signal from full wavelet packet table

Matching Pursuit in Cosine Packets Dictionary :

CPPursuit Atomic Decomposition into Cosine Packets via Matching Pursuit

CPPursuitBF Matching Pursuit using Cosine Packet Dictionary with backfitting

CPPursuitTour Matching Pursuit Tour with Cosine Packet Dictionary

CPAtomicSynthesis generate signal from list of CP-components

FCPSynthesis synthesize signal from full cosine packet table

Displays :

PlotAtomicPhase Time-Frequency display of atom list using ``plot'' graphics

ImageAtomicPhase Time-Frequency display of atom list using ``image'' graphics

PlotSynthesisTable Display entries in atomlist as wavelet/cosine packet

Utilities :

WPImpulse full WP packet table analysis of a single WP basis element

CPImpulse full CP packet table analysis of a single CP basis element

pkt2ix convert packet table index to linear index

ix2pkt convert packet table index to linear index

MakeSynthesisTable convert atom list to packet table

MonitorPursuit display intermediate Pursuit progress

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