Delaunay Triangulation Spatial Search
3 views (last 30 days)
Show older comments
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?
0 Comments
Accepted Answer
Shashank Prasanna
on 21 May 2013
delaunayTriangulation was introduced in the recent release. Here is the release notes:
For older releases you may use:
0 Comments
More Answers (0)
See Also
Categories
Find more on Delaunay Triangulation in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!