MATLAB Function Reference |
Syntax
Description
K = dsearch(x,y,TRI,xi,yi)
returns the index into x
and y
of the nearest point to the point (xi
,yi
). dsearch
requires a triangulation TRI
of the points x
,y
obtained using delaunay
. If xi
and yi
are vectors, K
is a vector of the same size.
K = dsearch(x,y,TRI,xi,yi,S)
uses the sparse matrix S
instead of computing it each time:
See Also
drawnow | dsearchn |
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