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wavethresh (version 2.2-11)

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

82,756

Version

2.2-11

License

GPL (>= 2)

Maintainer

Martin Maechler

Last Published

August 19th, 2024

Functions in wavethresh (2.2-11)

compress

Compression - Generic function (wavelet)
imwd

2D Discrete Wavelet Transform (Image W. Decomposition)
pack8bit

Packing of 8-bit Integers
threshold

Thresholding Wavelets - Generic function
imwdc.object

Compressed 2D wavelet decomposition object
imwd.object

2d Wavelet Decomposition Object
accessD

Get wavelet expansion coefficients from wavelet structure.
imwr.imwd

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

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

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

Compression and Decompression for `imwd' Objects
wr

Discrete wavelet transform (reconstruction).
compressed.object

Compressed (Wavelet) Object
draw.default

Draw a Picture of a Wavelet
filter.select

Wavelet Filter Coefficients
threshold.imwd

Threshold an `imwd' Object (2D Wavelet)
threshold.wd

Threshold a `wd' Object (1D Wavelet)
draw

Draw Wavelets - Generic function
uncompress

Decompression - Generic Function (Wavelet)
draw.wd

Draw Wavelet Corresponding to Wavelet Object
plot.wd

Plot Method for a `wd' object
uncompress.default

Decompress a Compressed or Uncompressed Object
lennon

Image of John Lennon
threshold.imwdc

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

Put Wavelet Coefficients Into Wavelet Structure
lt.to.name

Convert notations (wavelet)
print.wd

Print Method for a `wd' object.
wvrelease

Identify version of wavelet software.
accessC

Get Smoothed Data from Wavelet Structure
dof

Degrees of Freedom of Wavelet
plot.imwd

Plot Method for an `imwd' object
putC

Put Smoothed Data Into Wavelet Structure
plot.imwdc

Plot Method for an `imwdc' object
wd.object

Wavelet decomposition object (1D)
support

Compute support of wavelet
compress.default

Compress a (Wavelet) Vector
print.imwd

Print an `imwd' or `imwdc' object
first.last

Build a first/last database for wavelet transforms
uncompressed.object

Uncompressed (Wavelet) Object
wd

Discrete Wavelet Transform (Decomposition).
summary.imwd

Summary Methods for `imwd' and `imwdc' Object