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Wavelab Toolbox >> Wavelab Toolbox > One-d Wavelet- and Cosine- Packet Tools > FPT_WP

FPT_WP

Analyze image into specific wavelet packet basis

Calling Sequence

coef = FPT_WP(basis,x,qmf)

Parameters

Inputs:

basis:

tree selecting wavelet packet basis

x :

1-d image to be transformed into basis

qmf :

quadrature mirror filter

Outputs:

coef :

1-d wavelet packet coeffts in given basis

Description

Once a wavelet packet basis has been selected (presumably via BestBasis), this function may be used to expand a given signal in that basis.

Authors

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