Delaunay Triangulation Spatial Search
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I'm trying to perform a spatial search between two datasets that have the same coordinate system but are sampled at different intervals in the x and y directions. Finding the nearest neighbor of one dataset using queries form the other seems to be the best approach:
However, when I try to using the delaunayTriangulation class, I get the following error:
"Undefined function or method 'delaunayTriangulation' for input arguments of type 'double'." Is this part of another toolbox that I don't have access too? Also, if that is the case, how can I do a spatial search for points in the first dataset to find corresponding nearest neighbor indices in the second dataset?
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Shashank Prasanna
2013 年 5 月 21 日
delaunayTriangulation was introduced in the recent release. Here is the release notes:
For older releases you may use:
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