doi:10.1021/ac60214a047>). This package implements one dimensional Savitzky-Golay filters that can be applied to vectors and matrices (either row-wise or column-wise). Vectorization and memory allocations have been profiled to reduce computational fingerprint. Short filter lengths are implemented in the direct space, while longer filters are implemented in frequency space, using a Fast Fourier Transform (FFT).">

sgolay: Efficient Savitzky-Golay Filtering (original) (raw)

Author:

Sergio Oller MorenoORCID iD [aut, cre], Robert Gentleman [ctb, cph] (Contributor to src/stats_filter.c and src/fft.c (derived from the stats R package)), Ross Ihaka [ctb, cph] (Contributor to src/stats_filter.c and src/fft.c (derived from the stats R package)), Brian Ripley [ctb, cph] (Contributor to src/stats_filter.c and src/fft.c (derived from the stats R package)), Martin Maechler [ctb, cph] (Contributor to src/stats_filter.c and src/fft.c (derived from the stats R package)), Duncan Murdoch [ctb, cph] (Contributor to src/stats_filter.c and src/fft.c (derived from the stats R package)), Institute for Bioengineering of Catalonia [cph]