Plot Wavelet Transform
Plot Wavelet Transform
plotwlet(baha, Ysig, dt, zscale = 1, zbound = NULL, col = rainbow(100), ygrid = FALSE, STAMP = "", xlab="Time, s" , units="", scaleloc=c(0.4,0.95))
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 |
This function plots the wavelet transform in a way that is similar to the spectogram plots.
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.
Jonathan M. Lees<jonathan.lees.edu>
cwt, pwlet2freqs, wlet.do, wlet.drive
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