draw.wd {wavethresh}R Documentation

Draw Wavelet Corresponding to Wavelet Object

Description

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.

Usage

draw.wd(wd, ...)
draw.imwd (wd, ...)
draw.imwdc(wd, ...)

Arguments

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.

See Also

draw.default, wd

Examples

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)

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