Processing Time Series Data Using the Matching Pursuit Algorithm R package MatchingPursuit version 1.0.0 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. 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>. Software Depends: R (>= 3.5.0) Imports: edf, signal, RSQLite, DescTools, imager, raster, graphics, grDevices, utils, digest Suggests: knitr, rmarkdown, latex2exp, remotes Artur Gramacki <a.gramacki@gmail.com> Comprehensive R Archive Network (CRAN) Artur Gramacki [aut, cre] (ORCID: <https://orcid.org/0000-0002-1610-9743>), Jarosław Gramacki [ctb] (ORCID: <https://orcid.org/0000-0001-5032-1353>), Piotr T. Różański [ctb] (ORCID: <https://orcid.org/0000-0002-0457-6731>) GPL (>= 2) 2026-04-09 application/tgz https://CRAN.R-project.org/package=MatchingPursuit doi:10.32614/CRAN.package.MatchingPursuit