wavelets: A package of functions for computing wavelet filters, wavelet transforms and multiresolution analyses

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This package contains functions for computing and plotting discrete wavelet transforms (DWT) and maximal overlap discrete wavelet transforms (MODWT), as well as their inverses. Additionally, it contains functionality for computing and plotting wavelet transform filters that are used in the above decompositions as well as multiresolution analyses.

Author
Eric Aldrich <ealdrich@gmail.com>
Date of publication
2013-12-18 09:12:14
Maintainer
Eric Aldrich <ealdrich@gmail.com>
License
GPL (>= 2)
Version
0.3-0

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Man pages

align
Align Wavelet Transform Coefficients
dwt
Discrete Wavelet Transform
dwt-class
Discrete Wavelet Transform Object
dwt.forward
Discrete Wavelet Transform and Maximal Overlap Discrete...
ecg
Electrocardiogram Data
extend.series
Extend a Time Series
figure108.wt.filter
Plot Multiple DWT Wavelet or Scaling Filters
figure98.wt.filter
Plot a DWT Wavelet or Scaling Filter for Specific Levels.
idwt
Inverse Discrete Wavelet Transform
imodwt
Inverse Maximal Overlap Discrete Wavelet Transform
modwt
Maximal Overlap Discrete Wavelet Transform
modwt-class
Maximal Overlap Discrete Wavelet Transform Object
mra
Multiresolution Analysis
mra-class
Multiresolution Analysis Object
nile
Yearly Nile River Minima
ocean
Vertical Ocean Sheer Measurements
plot.dwt
Plot DWT Coefficients
plot.dwt.multiple
Plot Multiple DWT Objects
plot.modwt
Plot MODWT Coefficients
scalingshift.dwt
Find Circular Shift of DWT Scaling Coefficients
squaredgain.wt.filter
Plot Squared Gain Function for Wavelet Filter
stackplot
Stacked Plotting
subtidal
Subtidal Sea Level Measurements
waveletshift.dwt
Find Circular Shift of DWT Wavelet Coefficients
wt.filter
Wavelet Transform Filter
wt.filter-class
Wavelet Transform Filter Object
wt.filter.equivalent
Equivalent Wavelet Transform Filter
wt.filter.qmf
Quadrature Mirror Filter
wt.filter.shift
Wavelet Transform Filter Phase Shift

Files in this package

wavelets
wavelets/src
wavelets/src/modwt_forward.c
wavelets/src/modwt_backward.c
wavelets/src/dwt_forward.c
wavelets/src/dwt_backward.c
wavelets/NAMESPACE
wavelets/data
wavelets/data/nile.RData
wavelets/data/subtidal.RData
wavelets/data/ocean.RData
wavelets/data/ecg.RData
wavelets/R
wavelets/R/wt.filter.qmf.R
wavelets/R/summary.modwt.R
wavelets/R/dwt.backward.R
wavelets/R/imodwt.R
wavelets/R/print.dwt.R
wavelets/R/scalingshift.dwt.R
wavelets/R/dwt.R
wavelets/R/mra.R
wavelets/R/plot.dwt.R
wavelets/R/summary.wt.filter.R
wavelets/R/squaredgain.wt.filter.R
wavelets/R/summary.dwt.R
wavelets/R/wt.filter.R
wavelets/R/modwt.backward.R
wavelets/R/figure108.wt.filter.R
wavelets/R/wt.filter.equivalent.R
wavelets/R/align.R
wavelets/R/print.wt.filter.R
wavelets/R/modwt.forward.R
wavelets/R/plot.modwt.R
wavelets/R/plot.dwt.multiple.R
wavelets/R/dwt.forward.R
wavelets/R/waveletshift.dwt.R
wavelets/R/classdef.R
wavelets/R/idwt.R
wavelets/R/extend.series.R
wavelets/R/wt.filter.shift.R
wavelets/R/stackplot.R
wavelets/R/figure98.wt.filter.R
wavelets/R/print.modwt.R
wavelets/R/modwt.R
wavelets/MD5
wavelets/DESCRIPTION
wavelets/man
wavelets/man/dwt.Rd
wavelets/man/idwt.Rd
wavelets/man/dwt.forward.Rd
wavelets/man/subtidal.Rd
wavelets/man/modwt.Rd
wavelets/man/mra.Rd
wavelets/man/wt.filter.Rd
wavelets/man/mra-class.Rd
wavelets/man/dwt-class.Rd
wavelets/man/figure98.wt.filter.Rd
wavelets/man/ecg.Rd
wavelets/man/wt.filter.qmf.Rd
wavelets/man/extend.series.Rd
wavelets/man/waveletshift.dwt.Rd
wavelets/man/modwt-class.Rd
wavelets/man/align.Rd
wavelets/man/figure108.wt.filter.Rd
wavelets/man/nile.Rd
wavelets/man/wt.filter.shift.Rd
wavelets/man/scalingshift.dwt.Rd
wavelets/man/plot.dwt.multiple.Rd
wavelets/man/plot.modwt.Rd
wavelets/man/plot.dwt.Rd
wavelets/man/imodwt.Rd
wavelets/man/stackplot.Rd
wavelets/man/wt.filter.equivalent.Rd
wavelets/man/squaredgain.wt.filter.Rd
wavelets/man/wt.filter-class.Rd
wavelets/man/ocean.Rd