Jonathan Leto > Math-GSL-0.28 > Math::GSL::FFT

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Source   Latest Release: Math-GSL-0.34

NAME ^

Math::GSL::FFT - Fast Fourier Transforms (FFT)

SYNOPSIS ^

    use Math::GSL::FFT qw /:all/;
    # alternating elements are real/imaginary part, hence 256 element array
    my $data = [ (1) x 10, (0) x 236, (1) x 10 ]; 

    # use every element of the array
    my $stride = 1;  

    # But it contains 128 complex numbers
    my ($status, $fft) = gsl_fft_complex_radix2_forward ($data, $stride, 128); 

DESCRIPTION ^

This module and this documentation is still in a very early state. Danger Will Robinson! An OO interface will evolve soon.

This module also includes the following constants :

For more informations on the functions, we refer you to the GSL offcial documentation: http://www.gnu.org/software/gsl/manual/html_node/

AUTHORS ^

Jonathan "Duke" Leto <jonathan@leto.net> and Thierry Moisan <thierry.moisan@gmail.com>

COPYRIGHT AND LICENSE ^

Copyright (C) 2008-2011 Jonathan "Duke" Leto and Thierry Moisan

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

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