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SHLOMIF / Math-FFT-1.32 / Changes 
Revision history for Perl extension Math::FFT.

1.32  2015-04-28
    - Specify minimum version of perl as 5.8.x
        - CPANTS / Kwalitee

1.31  2015-03-25
    - Convert n2 in _spctrm to "double" so it won't overflow as an int
        - Fix https://rt.cpan.org/Ticket/Display.html?id=22068
        - Thanks to thomas.poleschner@gmx.de for the report.

1.30  2015-03-25
    - Convert the test files to Test::More and do some other cleanups.

1.29  2015-03-05
    - Convert to Dist-Zilla.
    - Reformatted the code.
    - Get rid of trailing space.
    - Got to 100% POD coverage.
    - Other cleanups.
    - As the original maintainer (Randy Kobes) passed away, the distribution
    was adopted by Shlomi Fish (SHLOMIF).

1.28  2005-09-03
     - bump version so PAUSE ignores deleted 1.27 package

0.28  2005-08-28
     - fix version mistake in META.yml

0.27  2005-08-28
     - add method to calculate root mean square of data (suggested
       by Robert Hiller)
     - in calculating the power spectrum, use same logic for
       segments = 1 as is currently done for segments > 1 when
       "number" is specified (suggested by Robert Hiller)
     - in calculating the power spectrum, check if data size
       is an integral power of 2 if segments is not specified
       or if segments = 1 and "number" is not specified
     - in the spectrum method, change the name of the "hamm" window
       function to "hann" (suggested by Robert Hiller). For
       backwards compatibility, "hamm" is still supported.
     - in the pod for the spctrm method, clarify how options
       are to be passed in (suggested by Robert Hiller)

0.26  2004-12-04
     - include "arrays.h" in FFT.xs (required for some platforms)
       (thanks to Doug Shubert)

0.25  2000-12-28
     - implement the routines of arrays.c of PGPLOT to pass
       arrays to and from C
     - added methods to calculate correlation, convolution
       and deconvolution, and power spectrum
     - added some simple statistical methods

0.15  2000-12-05
      - original version; created by h2xs 1.20 with options
                -n Math::FFT