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.
Documentation: Downloads: Reverse dependencies: Reverse depends: LatticeKrig, tsapp Reverse imports: AcuityView, AIUQ, EBImage, ICvectorfields, imagerExtra, mcmcse, oreo, rtrend, runstats, sazedR Reverse suggests: multitaper, ravetools, sparr, spatstat.explore, spatstat.geom, spatstat.model, swdft Linking:Please use the canonical form https://CRAN.R-project.org/package=fftwtools to link to this page.
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