Delaunay Triangulation Spatial Search
显示 更早的评论
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?
采纳的回答
Shashank Prasanna
2013-5-21
0 个投票
delaunayTriangulation was introduced in the recent release. Here is the release notes:
For older releases you may use:
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Delaunay Triangulation 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
