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fftwtools  

Wrapper for 'FFTW3' Includes: One-Dimensional, Two-Dimensional, Three-Dimensional, and Multivariate Transforms
View on CRAN: Click here


Download and install fftwtools package within the R console
Install from CRAN:
install.packages("fftwtools")

Install from Github:
library("remotes")
install_github("cran/fftwtools")

Install by package version:
library("remotes")
install_version("fftwtools", "0.9-11")



Attach the package and use:
library("fftwtools")
Maintained by
Karim Rahim
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2013-03-05
Latest Update: 2021-03-01
Description:
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.
How to cite:
Karim Rahim (2013). fftwtools: Wrapper for 'FFTW3' Includes: One-Dimensional, Two-Dimensional, Three-Dimensional, and Multivariate Transforms. R package version 0.9-11, https://cran.r-project.org/web/packages/fftwtools. Accessed 26 Aug. 2026.
Previous versions and publish date:
(2026-07-09 07:38), 0.9-1 (2013-03-05 06:55), 0.9-2 (2013-03-18 07:43), 0.9-3 (2013-05-05 08:26), 0.9-5 (2013-06-26 18:31), 0.9-6 (2014-02-20 21:26), 0.9-7 (2015-03-18 07:02), 0.9-8 (2017-03-25 17:24), 0.9-9 (2020-10-03 07:10), 0.9-10 (2021-02-22 17:20)
Other packages that cited fftwtools R package
View fftwtools citation profile
Other R packages that fftwtools depends, imports, suggests or enhances
Complete documentation for fftwtools
Functions, R codes and Examples using the fftwtools R package
Some associated functions: fftw . fftw2d . fftw3d . mvfftw . 
Some associated R codes: fftwtools.R .  Full fftwtools package functions and examples
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