Joined: 08 Aug 2008 Posts: 327 Location: Warsaw
Posted: Mon 19 Jan 2009, 15:17 Post_subject:
FFTW Sub_title: FFTW
FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions, of arbitrary input size, and of both real and complex data (as well as of even/odd data, i.e. the discrete cosine/sine transforms or DCT/DST).