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CPPursuitBF

Matching Pursuit using Cosine Packet Dictionary with backfitting

Calling Sequence

atomic = CPPursuitBF(x,D,bell,natom,frac,show)

Parameters

Inputs:

x :

1-d signal to be decomposed

natom :

maximum number of atoms desired

frac :

min fraction total signal energy to enter

D,bell :

usual Cosine Packets parameters (Depth, name of bell)

show :

plot intermediate results? 0=no, 1=yes

Outputs:

atomic :

parameters of atomic decomposition [a l b k]

normres :

norm of residules from each step

Description

If show=1, intermediate results are plotted

See also

Authors

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