wavethresh (version 4.6.1)

plot.nvwp: Depict wavelet packet basis specfication

Description

The nvwp class object (generated from MaNoVe.wp for example) contains a wavelet packet basis specification. This function produces a graphical depiction of such a basis.

Usage

## S3 method for class 'nvwp':
plot(x, \dots)

Arguments

x

The wavelet packet node vector you wish to plot, nvwp class object

...

Other arguments to the central plot function

Value

• Nothing

Details

The vertical axis indicates the resolution level, the horizontal axes indicates the packet index for the finest scales.

See Also

MaNoVe.wp,print.nvwp,wp

Examples

v <- rnorm(512)
vwp <- wp(v)
vnv <- MaNoVe(vwp)
plot(vnv)