Revision history for Perl extension Math::FFT.

0.25  Thu Dec 28 2000
     - 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  Tue Dec  5 2000
      - original version; created by h2xs 1.20 with options
                -n Math::FFT