PlotWaveCoeff {rwavelet}

Spike-plot display of wavelet coefficients

Description

Spike-plot display of wavelet coefficients

Usage

PlotWaveCoeff(wc, L, scal)

Arguments

wc

1-d wavelet transform.

L

level of coarsest scale.

scal

scale factor (0 ==> autoscale).

Value

A display of wavelet coefficients (coarsest level NOT included) by level and position.

See Also

FWT_PO, IWT_PO, PlotSpikes.

Examples

x <- MakeSignal('Ramp', 128)
qmf <- MakeONFilter('Daubechies', 10)
L <- 3
scal <- 1
wc <- FWT_PO(x, L, qmf)
PlotWaveCoeff(wc,L,scal)