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

CPAnalysis

Dyadic table of all Cosine Packet Coefficients

Calling Sequence

cp = CPAnalysis(x,D,bell)

Parameters

Inputs:

x :

1-d signal: length(x)=2^J

D :

depth of finest time splitting

bell:

name of bell to use, defaults to 'Sine'

Outputs:

cp :

1-d packet table (n by D+1).

Description

The table cp contains coefficients of all Local Cosine Decompositions. The Local Cosine Transform for time interval [b/2^d,(b+1)/2^d] is stored in cp(packet(d,b,n),d+1).

See also

Authors

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