draw.wd {wavethresh} | R Documentation |
Draws picture of the wavelet associated with (1D or 2D) wavelet decomposition
object wd
, as opposed to drawing wd
itself (which is
achieved by the corresponding plot
method, such as
plot.wd
.
draw.wd(wd, ...) draw.imwd (wd, ...) draw.imwdc(wd, ...)
wd |
Object of class wd , imwd , or imwdc ,
typically from a wavelet decomposition using
the wd , imwd , or
threshold function. |
... |
further arguments to draw.default . |
example(wd) # Draw a picture of the wavelets that were used draw(wds); abline(h=0,v=0, lty=3, lwd=.5) example(imwd) # Draw a picture of the 2D wavelet that used draw(imwdL)