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 . The perl interface of the Math::FTT module is Copyright 2000 by Randy Kobes , and may be distributed under the same terms as Perl itself. WWW: http://search.cpan.org/search?dist=Math-FFT 4/cgit/cgit.cgi/'>cgit logo index : freebsd-ports-gnome
FreeBSD GNOME current development ports (https://github.com/freebsd/freebsd-ports-gnome)
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* - Update to 0.18.5lwhsu2010-08-042-4/+4
* Update to 0.18.2 [1]makc2010-05-194-19/+8
* - update to 1.4.1dinoex2010-03-281-1/+1
* - update to jpeg-8dinoex2010-02-051-0/+1
* - Update to 0.16.1, change maintainer emailpgollucci2010-02-014-6/+23
* - Chase graphics/proj shlib bumpmiwi2009-11-281-1/+2
* - Update to 0.15.1amdmi32009-09-242-4/+4
* - Update to 0.15.0beat2009-09-092-4/+4
* - Switch SourceForge ports to the new File Release System: categories startin...amdmi32009-08-221-1/+1
* - Update to 0.14.1miwi2009-07-262-4/+4
* - Update to 0.13.0miwi2009-06-162-4/+4