R: Plot Wavelet Transform

plotwlet {RSEIS} | R Documentation

## Plot Wavelet Transform

### Description

Plot Wavelet Transform

### Usage

    plotwlet(baha, Ysig, dt, zscale = 1, zbound = NULL,
    col = rainbow(100), ygrid = FALSE,
    STAMP = "", xlab="Time, s" , units="", scaleloc=c(0.4,0.95))

### Arguments

`baha` | Output of wlet.do
`Ysig` | signal processed
`dt` | sample rate
`zscale` | scale of image
`zbound` | limits on scale
`col` | color palette
`ygrid` | add grid
`STAMP` | character string for identification
`xlab` | character, label for the x-axis
`units` | character, units on signal
`scaleloc` | 2-vector, percentatge of bottom margin for the color scale

### Details

This function plots the wavelet transform in a way that is similar to the spectogram plots.

### Value

list( y=, why=why, yBounds=c(0,perc), x=x, yat=raxspec)

`y` | input signal
`why` | scaled image
`yBounds` | vector of boundaries
`x` | x axis
`yat` | y axis tic marks

Graphical side effects.

### Author(s)

Jonathan M. Lees<jonathan.lees.edu>

### See Also

cwt, pwlet2freqs, wlet.do, wlet.drive

[Package RSEIS version 3.7-4 Index]