Package: wavelets 0.3-0.2

wavelets: Functions for Computing Wavelet Filters, Wavelet Transforms and Multiresolution Analyses

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.

Authors:Eric Aldrich <[email protected]>

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wavelets.pdf |wavelets.html✨
wavelets/json (API)

# Install 'wavelets' in R:
install.packages('wavelets', repos = c('https://ealdrich.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Datasets:
  • ecg - Electrocardiogram Data
  • nile - Yearly Nile River Minima
  • ocean - Vertical Ocean Sheer Measurements
  • subtidal - Subtidal Sea Level Measurements

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

30 exports 4 stars 3.29 score 0 dependencies 19 dependents 1 mentions 158 scripts 1.6k downloads

Last updated 5 years agofrom:8365ac9d4a. Checks:OK: 9. Indexed: yes.

TargetResultDate
Doc / VignettesOKSep 07 2024
R-4.5-win-x86_64OKSep 07 2024
R-4.5-linux-x86_64OKSep 07 2024
R-4.4-win-x86_64OKSep 07 2024
R-4.4-mac-x86_64OKSep 07 2024
R-4.4-mac-aarch64OKSep 07 2024
R-4.3-win-x86_64OKSep 07 2024
R-4.3-mac-x86_64OKSep 07 2024
R-4.3-mac-aarch64OKSep 07 2024

Exports:aligndwtdwt.backwarddwt.forwardextend.seriesfigure108.wt.filterfigure98.wt.filteridwtimodwtmodwtmodwt.backwardmodwt.forwardmraplot.dwtplot.dwt.multipleplot.modwtprint.dwtprint.modwtprint.wt.filterscalingshift.dwtsquaredgain.wt.filterstackplotsummary.dwtsummary.modwtsummary.wt.filterwaveletshift.dwtwt.filterwt.filter.equivalentwt.filter.qmfwt.filter.shift

Dependencies:

Readme and manuals

Help Manual

Help pageTopics
Align Wavelet Transform Coefficientsalign
Discrete Wavelet Transformdwt print.dwt summary.dwt
Discrete Wavelet Transform Objectdwt-class
Discrete Wavelet Transform and Maximal Overlap Discrete Wavelet Tranform Forward and Backward Pyramid Algorithmdwt.backward dwt.forward modwt.backward modwt.forward
Electrocardiogram Dataecg
Extend a Time Seriesextend.series
Plot Multiple DWT Wavelet or Scaling Filtersfigure108.wt.filter
Plot a DWT Wavelet or Scaling Filter for Specific Levels.figure98.wt.filter
Inverse Discrete Wavelet Transformidwt
Inverse Maximal Overlap Discrete Wavelet Transformimodwt
Maximal Overlap Discrete Wavelet Transformmodwt print.modwt summary.modwt
Maximal Overlap Discrete Wavelet Transform Objectmodwt-class
Multiresolution Analysismra
Multiresolution Analysis Objectmra-class
Yearly Nile River Minimanile
Vertical Ocean Sheer Measurementsocean
Plot DWT Coefficientsplot.dwt
Plot Multiple DWT Objectsplot.dwt.multiple
Plot MODWT Coefficientsplot.modwt
Find Circular Shift of DWT Scaling Coefficientsscalingshift.dwt
Plot Squared Gain Function for Wavelet Filtersquaredgain.wt.filter
Stacked Plottingstackplot
Subtidal Sea Level Measurementssubtidal
Find Circular Shift of DWT Wavelet Coefficientswaveletshift.dwt
Wavelet Transform Filterprint.wt.filter summary.wt.filter wt.filter
Wavelet Transform Filter Objectwt.filter-class
Equivalent Wavelet Transform Filterwt.filter.equivalent
Quadrature Mirror Filterwt.filter.qmf
Wavelet Transform Filter Phase Shiftwt.filter.shift