<div dir="ltr"><div><div>Hi,<br><br></div>There is also a signal processing package on Hackage [1] which performs auto_correlation.<br><br></div><div>FFT is has been moved from hmatrix to hmatrix-gsl [2].<br></div><div><br>
</div><div>Hope this helps.<br><br></div><div>Cheers,<br><br>Vivian<br></div><div class="gmail_extra"><br>[1] <a href="http://hackage.haskell.org/package/hstatistics" target="_blank">http://hackage.haskell.org/package/hsignal</a><br>
[2] <a href="http://hackage.haskell.org/package/hstatistics" target="_blank">http://hackage.haskell.org/package/hmatrix-gsl</a><br><br><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">

Date: Fri, 4 Jul 2014 10:19:51 -0700<br>
From: Jeremy Wright <<a href="mailto:jeremy@codestrokes.com">jeremy@codestrokes.com</a>><br>
To: "<a href="mailto:haskell-cafe@haskell.org">haskell-cafe@haskell.org</a>" <<a href="mailto:haskell-cafe@haskell.org">haskell-cafe@haskell.org</a>><br>
Subject: [Haskell-cafe] Signal Processing Library<br>
Message-ID: <BAY179-W29288B298009D61A9BC5A2B9000@phx.gbl><br>
Content-Type: text/plain; charset="iso-8859-1"<br>
<br>
Hello:<br>
<br>
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.<br>

<br>
Sincerely,<br>
Jeremy Wright<br>
<br>
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Message: 10<br>
Date: Fri, 04 Jul 2014 14:24:55 -0400<br>
From: Leza Morais Lutonda <<a href="mailto:leza.ml@fecrd.cujae.edu.cu">leza.ml@fecrd.cujae.edu.cu</a>><br>
To: <a href="mailto:haskell-cafe@haskell.org">haskell-cafe@haskell.org</a><br>
Subject: Re: [Haskell-cafe] Signal Processing Library<br>
Message-ID: <<a href="mailto:53B6F177.2020200@fecrd.cujae.edu.cu">53B6F177.2020200@fecrd.cujae.edu.cu</a>><br>
Content-Type: text/plain; charset="iso-8859-1"; Format="flowed"<br>
<br>
<br>
Hi,<br>
<br>
These are the libraries I know:<br>
<br>
Fft [1]<br>
Matrix [2]<br>
Statistics [3] [4] [5]<br>
DSP [6]<br>
<br>
In wich I recomend [1], [2] and [3].<br>
<br>
<br>
[1] <a href="http://hackage.haskell.org/package/fft" target="_blank">http://hackage.haskell.org/package/fft</a><br>
[2] <a href="http://hackage.haskell.org/package/hmatrix" target="_blank">http://hackage.haskell.org/package/hmatrix</a><br>
[3] <a href="http://hackage.haskell.org/package/hstatistics" target="_blank">http://hackage.haskell.org/package/hstatistics</a><br>
[4] <a href="http://hackage.haskell.org/package/statistics" target="_blank">http://hackage.haskell.org/package/statistics</a><br>
[5] <a href="http://hackage.haskell.org/package/hmatrix-gsl-stats" target="_blank">http://hackage.haskell.org/package/hmatrix-gsl-stats</a><br>
[6] <a href="http://hackage.haskell.org/package/dsp" target="_blank">http://hackage.haskell.org/package/dsp</a><br>
<br>
<br>
-<br></blockquote></div></div></div>