Geometry
The return matrix of size [n, 3] contains a set triangles which are
described by the indices to the data point x and y vector.
A matrix of size [n, 4] is returned.
Form the Delaunay triangulation for a set of points.
Plot a triangular mesh in 2D.
Plot a triangular mesh in 3D.
Searches for the enclosing Delaunay convex hull.
Searches for the enclosing Delaunay convex hull.
Returns the index IDX or the closest point in `X, Y)' to the elements
`[XI(:), YI(:)]'.
Returns the index IDX or the closest point in X to the elements XI.
plots voronoi diagram of points `(X, Y)'.
computes n- dimensional voronoi facets.
Determines area of a polygon by triangle method.
Compute the area of intersection of rectangles in A and rectangles in
B.
For a polygon defined by `(XV, YV)' points, determine if the points
`(X, Y)' are inside or outside the polygon.
Returns the index vector to the points of the enclosing convex hull.
Returns an index vector to the points of the enclosing convex hull.
Generate a regular mesh from irregular data using interpolation.
Generate a regular mesh from irregular data using interpolation.
Generate a regular mesh from irregular data using interpolation.