MATLAB Function Reference

tsearch

Search for enclosing Delaunay triangle

Syntax

• T = tsearch(x,y,TRI,xi,yi)
  

Description

T = tsearch(x,y,TRI,xi,yi) returns an index into the rows of TRI for each point in xi, yi. The tsearch command returns NaN for all points outside the convex hull. Requires a triangulation TRI of the points x,y obtained from delaunay.

See Also

delaunay, delaunayn, dsearch, tsearchn

try

tsearchn