PlotWaveCoeff {rwavelet} | R Documentation |
Spike-plot display of wavelet coefficients
PlotWaveCoeff(wc, L, scal)
wc |
1-d wavelet transform. |
L |
level of coarsest scale. |
scal |
scale factor (0 ==> autoscale). |
A display of wavelet coefficients (coarsest level NOT included) by level and position.
x <- MakeSignal('Ramp', 128)
qmf <- MakeONFilter('Daubechies', 10)
L <- 3
scal <- 1
wc <- FWT_PO(x, L, qmf)
PlotWaveCoeff(wc,L,scal)