skeleton {Rwave}

Reconstruction from Dual Wavelets

Description

Computes the reconstructed signal from the ridge, given the inverse of the matrix Q.

Usage

skeleton(cwtinput, Qinv, morvelets, bridge, aridge, N)

Arguments

cwtinput

continuous wavelet transform (as the output of cwt)

Qinv

inverse of the reconstruction kernel (2D array)

morvelets

array of Morlet wavelets located at the ridge samples

bridge

time coordinates of the ridge samples

aridge

scale coordinates of the ridge samples

N

size of reconstructed signal

Value

Returns a list of the elements of the reconstruction of a signal from sample points of a ridge

sol

reconstruction from a ridge

A

matrix of the inner products

lam

coefficients of dual wavelets in reconstructed signal. They are the Lagrange multipliers \lambda's of the text.

dualwave

array containing the dual wavelets.

References

See discussions in the text of “Practical Time-Frequency Analysis”.

See Also

skeleton2, zeroskeleton, zeroskeleton2.