|
From: | GOO Creations |
Subject: | Re: [Help-gsl] Fourier Transform with different results |
Date: | Sat, 28 May 2011 09:32:31 +0200 |
User-agent: | Mozilla/5.0 (Windows; U; Windows NT 6.1; en-GB; rv:1.9.2.17) Gecko/20110414 Thunderbird/3.1.10 |
Hi all, I'm not sure if my previous email got through.After struggling for days with FFT in GSL, I took the suggestion of the first reply I received and used FFTW.
I've deleted all my GSL code and solely rely on FFTW, works like a charm. But thanks for all you suggestions, I appreciate it. Chris On 2011/05/28 12:20 AM, Brian Gough wrote:
At Wed, 25 May 2011 12:04:40 +0200, Goo Creations wrote:Does anyone have an explanation for this? I first thought that Python's and C++ decimal rounding are different,, but would this have such a huge different on the result?You might want to check if the inverse transform reproduces the original data in both cases.
[Prev in Thread] | Current Thread | [Next in Thread] |