fftwtools
Wrapper for 'FFTW3' Includes: One-Dimensional, Two-Dimensional, Three-Dimensional, and Multivariate Transforms
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.
Downloads
8.4K
Last 30 days
1281st
30.2K
Last 90 days
121.9K
Last year
Trend: -28.8% (30d vs prior 30d)
107
Last 30 days
315
Last 90 days
973
Last year
Trend: +13.8% (30d vs prior 30d)
4
Last 7 days
15
Last 30 days
1
All-time
autoCRAN-only: this name is served only by autoCRAN, so the count is exact.
CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (2 non-OK)
CRAN incoming feasibility
Maintainer: ‘Karim Rahim <karim.rahim@queensu.ca>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Karim",
family = "Rahim",
role = c("aut", "cre"),
email = "karim.rahim@queensu.ca")
as necessary.
CRAN incoming feasibility
Maintainer: ‘Karim Rahim <karim.rahim@queensu.ca>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Karim",
family = "Rahim",
role = c("aut", "cre"),
email = "karim.rahim@queensu.ca")
as necessary.
Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Karim Rahim <karim.rahim@queensu.ca>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Karim",
family = "Rahim",
role = c("aut", "cre"),
email = "karim.rahim@queensu.ca")
as necessary.
CRAN incoming feasibility
Maintainer: ‘Karim Rahim <karim.rahim@queensu.ca>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Karim",
family = "Rahim",
role = c("aut", "cre"),
email = "karim.rahim@queensu.ca")
as necessary.