Port details on branch 2022Q2 |
- p5-Math-FFT Perl module providing an interface to Fast Fourier Transform routines
- 1.36 math =0 1.36Version of this port present on the latest quarterly branch.
- Maintainer: bofh@FreeBSD.org
- Port Added: 2001-03-12 13:04:10
- Last Update: 2022-09-07 21:58:51
- Commit Hash: fb16dfe
- Also Listed In: perl5
- License: ART10 GPLv1+
- WWW:
- https://metacpan.org/release/Math-FFT
- Description:
- The Math::FFT module provides an interface to various Fast Fourier
Transform (FFT) routines of the C routine of fft4g.c; The one-dimensional
data sets, of size 2^n, are assumed to be sampled at a constant
rate.
The FFT methods available are
- cdft: Complex Discrete Fourier Transform
- rdft: Real Discrete Fourier Transform
- ddct: Discrete Cosine Transform
- ddst: Discrete Sine Transform
- dfct: Cosine Transform of RDFT (Real Symmetric DFT)
- dfst: Sine Transform of RDFT (Real Symmetric DFT)
as well as their inverses.
The C code for the FFT routines of fft4g.c is copyrighted 1996-99
by Takuya OOURA. The file arrays.c included here to handle passing
arrays to and from C comes from the PGPLOT module of Karl Glazebrook
<kgb@aaoepp.aao.gov.au>. The perl interface of the Math::FTT module
is Copyright 2000 by Randy Kobes <randy@theoryx5.uwinnipeg.ca>,
and may be distributed under the same terms as Perl itself.
- ¦ ¦ ¦ ¦
- Manual pages:
- FreshPorts has no man page information for this port.
- pkg-plist: as obtained via:
make generate-plist - Dependency lines:
-
- p5-Math-FFT>0:math/p5-Math-FFT
- To install the port:
- cd /usr/ports/math/p5-Math-FFT/ && make install clean
- To add the package, run one of these commands:
- pkg install math/p5-Math-FFT
- pkg install p5-Math-FFT
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.- PKGNAME: p5-Math-FFT
- Flavors: there is no flavor information for this port.
- distinfo:
- TIMESTAMP = 1603622760
SHA256 (Math-FFT-1.36.tar.gz) = 0bf3019811a62f0bf479dceb5449e8e2b854d59abed9e3dca7a3ca8b91e27122
SIZE (Math-FFT-1.36.tar.gz) = 44954
Packages (timestamps in pop-ups are UTC):
- Dependencies
- NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.
- Build dependencies:
-
- perl5>=5.32.r0<5.33 : lang/perl5.32
- Runtime dependencies:
-
- perl5>=5.32.r0<5.33 : lang/perl5.32
- There are no ports dependent upon this port
Configuration Options:
- No options to configure
- Options name:
- math_p5-Math-FFT
- USES:
- perl5
- FreshPorts was unable to extract/find any pkg message
- Master Sites:
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