R package for processing 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.
In addition to generic time-series data, the package supports direct loading of data stored in EDF/EDF(+) and WFDB (WaveForm DataBase) formats. These formats are widely used for physiological signals such as EEG and ECG recordings. Support for EDF/EDF(+) and WFDB import facilitates the analysis of biomedical signals.
You can install the released version of motif from CRAN with:
install.packages("MatchingPursuit")To get started, first read the vignette Introduction to MatchingPursuit package