addpkt: Add a wavelet packet box to an already set up time-frequency...

In wavethresh: Wavelets Statistics and Transforms

Add a wavelet packet box to an already set up time-frequency plot

Description

This function assumes that a high-level plot has already been set up using plotpkt. Given that this function plots a wavelet packet box at a given level, packet index and with particular shading and color and optionally plotting a sequence of coefficients at that location rather than a shaded box.

Usage

addpkt(level, index, density, col, yvals)

Arguments

level	The level at which the box or yvals are plotted
index	The packet index at which the box of yvals are plotted
density	The density of the shading of the box
col	The color of the box
yvals	If this argument is missing then a shaded coloured box is drawn, otherwise a time series of yvals is plotted where the box would have been.

Details

Description says all

Value

Nothing

Author(s)

G P Nason

See Also

basisplot,basisplot.BP, basisplot.wp, plotpkt, plot.nvwp

wavethresh documentation built on Nov. 16, 2022, 5:16 p.m.