Hi, There is also a signal processing package on Hackage [1] which performs auto_correlation. FFT is has been moved from hmatrix to hmatrix-gsl [2]. Hope this helps. Cheers, Vivian [1] http://hackage.haskell.org/package/hsignal <http://hackage.haskell.org/package/hstatistics> [2] http://hackage.haskell.org/package/hmatrix-gsl <http://hackage.haskell.org/package/hstatistics> Date: Fri, 4 Jul 2014 10:19:51 -0700

From: Jeremy Wright <jeremy@codestrokes.com> To: "haskell-cafe@haskell.org" <haskell-cafe@haskell.org> Subject: [Haskell-cafe] Signal Processing Library Message-ID: <BAY179-W29288B298009D61A9BC5A2B9000@phx.gbl> Content-Type: text/plain; charset="iso-8859-1"

Hello:

I'm working on my Master's Thesis, and I need a signal processing library that can compute FFTs and autocorrelation on discrete data. Doesn't anyone have experience with such a package in Haskell? I appreciate your time.

Sincerely, Jeremy Wright