Interpolation ...
- To: mathgroup@smc.vnet.net
- Subject: [mg11944] Interpolation ...
- From: David Annetts <dannetts@laurel.ocs.mq.edu.au>
- Date: Fri, 10 Apr 1998 01:03:37 -0400
- Organization: CRCAMET/Macquarie University
Hi,
Does anybody know of a function/package that will allow interpolation
over irregular domains? The worst-case senario data set goes something
like
data = Table[{Random[], Random[], Random[]}, {128}];
What I want is
int = Interpolation[data, InterpolationOrder->0];
It's not _quite that_ bad though.
The application is trying to properly display a finite-element mesh. I
can display it using a combination of Graphics2D and Polygon. However,
when I try and zoom on portions of it, the Polygons spill over the axes
and I end up with a mess.
Regards,
--
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