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wavethresh (version 2.2-9)

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

74,823

Version

2.2-9

License

GPL version 2 or later

Maintainer

Martin Maechler

Last Published

August 19th, 2024

Functions in wavethresh (2.2-9)

compress.default

Compress a (Wavelet) Vector
pack8bit

Packing of 8-bit Integers
threshold

Thresholding Wavelets - Generic function
support

Compute support of wavelet
threshold.imwdc

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

Compression - Generic function (wavelet)
threshold.wd

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

Draw a Picture of a Wavelet
draw.wd

Draw Wavelet Corresponding to Wavelet Object
uncompress.default

Decompress a Compressed or Uncompressed Object
lt.to.name

Convert notations (wavelet)
imwr.imwd

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

Degrees of Freedom of Wavelet
threshold.imwd

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

Plot Method for an `imwd' object
draw

Draw Wavelets - Generic function
compressed.object

Compressed (Wavelet) Object
filter.select

Wavelet Filter Coefficients
wd

Discrete Wavelet Transform (Decomposition).
uncompress

Decompression - Generic Function (Wavelet)
print.imwd

Print an `imwd' or `imwdc' object
accessD

Get wavelet expansion coefficients from wavelet structure.
summary.wd

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

Put Smoothed Data Into Wavelet Structure
first.last

Build a first/last database for wavelet transforms
compress.imwd

Compression and Decompression for `imwd' Objects
plot.imwdc

Plot Method for an `imwdc' object
imwd.object

2d Wavelet Decomposition Object
accessC

Get Smoothed Data from Wavelet Structure
imwdc.object

Compressed 2D wavelet decomposition object
summary.imwd

Summary Methods for `imwd' and `imwdc' Object
putD

Put Wavelet Coefficients Into Wavelet Structure
print.wd

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

Plot Method for a `wd' object
lennon

Image of John Lennon
uncompressed.object

Uncompressed (Wavelet) Object
wvrelease

Identify version of wavelet software.
wd.object

Wavelet decomposition object (1D)
imwr

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

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

Discrete wavelet transform (reconstruction).