BarycentricBasis Class

public class BarycentricBasis : FunctionBasis

Public Class BarycentricBasis
	Inherits FunctionBasis

public ref class BarycentricBasis : public FunctionBasis

type BarycentricBasis = 
    class
        inherit FunctionBasis
    end

Inheritance

Object  →  FunctionBasis  →  BarycentricBasis

Use the BarycentricBasis class to represent the basis of a set of rational functions in barycentric form. All functions in the set have the same support points or nodes and corresponding weights.

The rational functions that can be represented in the basis are linear combinations of the basis functions.

For a specific set of support points, there is one set of weights for which all basis functions are polynomials. A barycentric basis is therefore a generalization of a polynomial basis.

Reference