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Re: octave vs. matlab speed
From: |
A. J Macy |
Subject: |
Re: octave vs. matlab speed |
Date: |
Fri, 11 Aug 2006 07:14:36 -0700 |
ARRRRGGGG!!!!
ans = 22.622
That's octave 2.1.50a-inst.exe running on Win98 733MHz
but did not expand memory for octave, might help..but still
Youse guys are starting to convince me it's time to upgrade
something.
- Robert -
On Fri, 11 Aug 2006 10:27:09 +0200
Peter Cloetens <address@hidden> wrote:
> In important cases octave seems actually faster than
> matlab. For 2D fft's I
> observed a 20% speed improvement.
> Peter
>
> octave:
> > testfft
> ans = 6.0428
>
> matlab:
> >> testfft
> Elapsed time is 7.482856 seconds.
>
> > type testfft
>
> a=rand(1024);
> tic
> for k=1:20
> b=fft2(a);
> end
> toc
>