wavethresh: image.wd – R documentation

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image.wd

Produce image representation of nondecimated wavelet transform

Produces a representation of a nondecimated wavelet transform (time-ordered) as an image.

## S3 method for class 'wd'
image(x, strut = 10, type = "D", transform = I, ...)

`x`	The `wd.object` that you wish to image
`strut`	The width of each coefficient in the image
`type`	Either "C" or "D" depending if you wish to image scaling function or wavelet coefficients respectively
`transform`	Apply a numerical transform to the coefficients before display
`...`	Other arguments

Description says all

None

G P Nason

tmp <- wd(rnorm(256), type="station")
## Not run: image(tmp)

Wavelets Statistics and Transforms

v4.6.8

GPL (>= 2)

Authors

Guy Nason [aut, cre]

Initial release

2016-10-18