MatchingPursuit

1.1.0

Processing Time Series Data Using the Matching Pursuit Algorithm

0packages depend

1.6Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Artur GramackiFirst published 2026-04-093 releasesCRAN page ↗

Provides tools for analysing and decomposing time series data using the Matching Pursuit (MP) algorithm, a greedy signal decomposition technique that represents complex signals as a linear combination of simpler functions (called atoms) selected from a redundant dictionary. Support for the Orthogonal Matching Pursuit (OMP) variant of the classical MP algorithm is also provided. For more details see Mallat and Zhang (1993) doi:10.1109/78.258082, Pati et al. (1993) doi:10.1109/ACSSC.1993.342465, Elad (2010) doi:10.1007/978-1-4419-7011-4 and Różański (2024) doi:10.1145/3674832.

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)

install.packages("MatchingPursuit", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-matchingpursuit

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-MatchingPursuit

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

Health

CRAN checks

13OK

Slowest check: 5.4 min · r-devel-linux-x86_64-fedora-clang

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-04-10
5 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 137 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 92%
Documented parameters: 100%
Return-value docs: 100%
References docs: 4%

Downloads

1.6K

CRAN downloads in the past year

Rank #8,796 · ~4/day · ~134/mo

Releases R versions

Daily download trend is not available in this view yet.

25130 days

1.2K90 days

1.6K1 year

Compare downloads with other packages →

Also on27 r2u

Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (12)

edf signal RSQLite DescTools imager rastergraphicsgrDevicesutilsdigest EGM xml2

LinkingTo (0)

none

Suggests (4)

knitr rmarkdown latex2exp remotes

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (3)

Maintainer (1)

Artur Gramacki

Author, Maintainer

Authors (1)

Artur Gramacki

Author, Maintainer

Contributors (2)

Jarosław Gramacki

Contributor

Piotr T. Różański

Contributor

Package Timeline

3 releases. Pick two to compare their code metrics. R releases are shown for context.

1.1.0Latest
2026-06-24 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
1.0.1
2026-04-14 · diff ↗
1.0.0
2026-04-09
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2026-04-09
Total releases: 3 / 1 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.5.0
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

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