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Re: Finite difference operator
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From: |
Juan Pablo Carbajal |
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Subject: |
Re: Finite difference operator |
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Date: |
Fri, 31 May 2013 16:52:26 +0200 |
On Fri, May 31, 2013 at 4:47 PM, Nir Krakauer <address@hidden> wrote:
> http://octave.sourceforge.net/octave/function/diff.html
> or something more sophisticated?
Thanks, yes far more sophisticated. I need to control accuracy... I
mean a function to generate these guys
http://en.wikipedia.org/wiki/Finite_difference_coefficient
http://en.wikipedia.org/wiki/Difference_operator
If it is not there (though I really remember it was there) I can write it.