Multivariate interpolation

mathematical model

thumb|400px|Example of one-dimensional data interpolation by kriging, with credible intervals. Squares indicate the location of the data. The kriging interpolation, shown in red, runs along the means of the normally distributed credible intervals shown in gray. The dashed curve shows a spline that is smooth, but departs significantly from the expected values given by those means.

method of interpolating functions on a 2D grid

species of mathematical spline used in computer graphics, computer-aided design, and finite element modeling, is defined by a set of control points

method of representing a smooth surface via the specification of a coarser piecewise linear polygon mesh

simple method of multivariate interpolation in one or more dimensions

method of multivariate interpolation on a 3-dimensional regular grid

extension of cubic spline interpolation

multivariate interpolation algorithm

interpolation on functions of more than one variable

application of a mathematical formula

Bézier surface created by control point interpolation

technique in 3D computer graphics