BarycentricBasis.Polynomial Method

Definition

Namespace: Extreme.Mathematics.Curves
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23

Polynomial(Vector<Double>)	Constructs a new barycentric basis equivalent to Lagrange polynomial interpolation through the specified support points.
Polynomial(Double, Double, Int32)	Returns a new BarycentricBasis equivalent to a basis of Lagrange polynomials over an equidistant set of points.

Constructs a new barycentric basis equivalent to Lagrange polynomial interpolation through the specified support points.

public static BarycentricBasis Polynomial(
	Vector<double> supportPoints
)

Visual Basic

Public Shared Function Polynomial ( 
	supportPoints As Vector(Of Double)
) As BarycentricBasis

C++/CLI

public:
static BarycentricBasis^ Polynomial(
	Vector<double>^ supportPoints
)

static member Polynomial : 
        supportPoints : Vector<float> -> BarycentricBasis

supportPoints Vector<Double>: A vector containing the support points of the Lagrange polynomial.

BarycentricBasis
A barycentric basis.

Returns a new BarycentricBasis equivalent to a basis of Lagrange polynomials over an equidistant set of points.

public static BarycentricBasis Polynomial(
	double lowerBound,
	double upperBound,
	int length
)

Visual Basic

Public Shared Function Polynomial ( 
	lowerBound As Double,
	upperBound As Double,
	length As Integer
) As BarycentricBasis

C++/CLI

public:
static BarycentricBasis^ Polynomial(
	double lowerBound, 
	double upperBound, 
	int length
)

static member Polynomial : 
        lowerBound : float * 
        upperBound : float * 
        length : int -> BarycentricBasis

If length is one, then the basis consists of a constant term at the centre of the interval.

length is less than or equal to zero.