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

FPT_CP

Fast transform into specific cosine packet basis

Calling Sequence

coef = FPT_CP(basis,x,D,bell)

Parameters

Inputs:

basis:

tree selecting cosine packet basis

x :

1-d signal to be transformed into basis

D,bell:

maximum depth of tree, type of bell

Outputs:

coef :

1-d cosine packet coeffts in given basis

Description

Once a cosine 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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