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Re: [cgal-discuss] Natural Element Method with CGAL


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  • From: Daniel Duque Campayo <>
  • To:
  • Subject: Re: [cgal-discuss] Natural Element Method with CGAL
  • Date: Tue, 25 Nov 2008 09:20:27 +0100

Hello,

> I´m implementing the natural element method in 2d with it.

That sounds interesting. I know of some related methods in fluid dynamics.

> For the
> NEM I also need the spacial derivatives of this coordinates. Does CGAL can
> also help me with that? If not, any pointers you guys can give me?

Could this be helpful?

52.3.2 Gradient Fitting
Sibson describes a method to approximate the gradient of the function f from
the function values on the data sites...

http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Interpolation/Chapter_main.html#Subsection_52.3.2

Best,

Daniel


--
Daniel Duque
http://rincon.uam.es/dir?cw=950067138671875



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