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wavethresh (version 2.2-8)

Software to perform wavelet statistics and transforms.

Description

Software to perform 1-d and 2-d wavelet statistics and transforms

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Version

Install

install.packages('wavethresh')

Monthly Downloads

80,051

Version

2.2-8

License

GPL version 2 or later

Maintainer

Martin Maechler

Last Published

August 19th, 2024

Functions in wavethresh (2.2-8)

threshold.imwdc

Threshold an `imwdc' Object (2D Wavelet)
dof

Degrees of Freedom of Wavelet
imwd

2D Discrete Wavelet Transform (Image W. Decomposition)
compress.default

Compress a (Wavelet) Vector
lennon

Image of John Lennon
compressed.object

Compressed (Wavelet) Object
draw.wd

Draw Wavelet Corresponding to Wavelet Object
filter.select

Wavelet Filter Coefficients
wd

Discrete Wavelet Transform (Decomposition).
draw

Draw Wavelets - Generic function
draw.default

Draw a Picture of a Wavelet
wd.object

Wavelet decomposition object (1D)
uncompressed.object

Uncompressed (Wavelet) Object
wvrelease

Identify version of wavelet software.
imwr.imwd

2D Inverse Discrete Wavelet Transform (Image W. Reconstruction)
putD

Put Wavelet Coefficients Into Wavelet Structure
print.imwd

Print an `imwd' or `imwdc' object
uncompress

Decompression - Generic Function (Wavelet)
first.last

Build a first/last database for wavelet transforms
accessC

Get Smoothed Data from Wavelet Structure
summary.imwd

Summary Methods for `imwd' and `imwdc' Object
plot.wd

Plot Method for a `wd' object
imwr

2D Inverse Discrete Wavelet Transform (Image W. Reconstruction)
lt.to.name

Convert notations (wavelet)
threshold

Thresholding Wavelets - Generic function
imwd.object

2d Wavelet Decomposition Object
putC

Put Smoothed Data Into Wavelet Structure
imwdc.object

Compressed 2D wavelet decomposition object
threshold.wd

Threshold a `wd' Object (1D Wavelet)
uncompress.default

Decompress a Compressed or Uncompressed Object
summary.wd

Summary Method for `wd' (1D Wavelet) Object
print.wd

Print Method for a `wd' object.
plot.imwdc

Plot Method for an `imwdc' object
accessD

Get wavelet expansion coefficients from wavelet structure.
compress

Compression - Generic function (wavelet)
compress.imwd

Compression and Decompression for `imwd' Objects
plot.imwd

Plot Method for an `imwd' object
pack8bit

Packing of 8-bit Integers
threshold.imwd

Threshold an `imwd' Object (2D Wavelet)
support

Compute support of wavelet
wr

Discrete wavelet transform (reconstruction).