skeleton {Rwave}R Documentation

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.


[Package Rwave version 1.24-2 Index]