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Topic: Differentiating Interpolation Functions -- "Delaunay" Interpolation
Replies: 1   Last Post: Jan 26, 2013 4:58 PM

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JCW

Posts: 9
Registered: 3/20/11
Re: Differentiating Interpolation Functions -- "Delaunay" Interpolation
Posted: Jan 26, 2013 4:58 PM
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On Saturday, January 26, 2013 1:37:30 AM UTC-5, JCW wrote:
> ...I cannot figure out how to to anything similar with Interpolation[...,Method->"Delaunay"] from the Obtuse package... (I'm running Mathematica 7, so I had to download and install the free package from Ingolf Dahl's site.) Any suggestions? -- JCW


Problem Solved: This anomaly does not occur with my second choice, Method->"RBF", although finding the interpolation function is much slower. Perhaps the problem was that Delaunay interpolation does not have continuous derivatives?




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