fftwtools v0.9-8

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Wrapper for 'FFTW3' Includes: One-Dimensional Univariate, One-Dimensional Multivariate, and Two-Dimensional Transform

Provides a wrapper for several 'FFTW' functions. This package provides access to the two-dimensional 'FFT', the multivariate 'FFT', and the one-dimensional real to complex 'FFT' using the 'FFTW3' library. The package includes the functions fftw() and mvfftw() which are designed to mimic the functionality of the R functions fft() and mvfft(). The 'FFT' functions have a parameter that allows them to not return the redundant complex conjugate when the input is real data.

Functions in fftwtools

Name Description
mvfftw Compute the FFT on each column of a matrix using FFTW3
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Vignettes of fftwtools

Name
auto/testTimeAndSimpleUse.el
testTimeAndSimpleUse.Rnw
testTimeAndSimpleUse.bib
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Details

SystemRequirements fftw3 (>= 3.1.2)
License GPL (>= 2)
ByteCompile true
URL https://github.com/krahim/fftwtools
NeedsCompilation yes
Packaged 2017-03-25 02:25:20 UTC; karim
Repository CRAN
Date/Publication 2017-03-25 16:24:52 UTC
suggests fftw
depends R (>= 2.15.2)
Contributors Karim Rahim

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