InterpolationHelper.PolynomialInterpolation Method (IList(Vector2D), Double)

InterpolationHelperPolynomialInterpolation Method (IListVector2D, Double)

Computes the function value for x using polynomial interpolation (double-precision).

Namespace: DigitalRune.Mathematics.Interpolation
Assembly: DigitalRune.Mathematics (in DigitalRune.Mathematics.dll) Version: 1.14.0.0 (1.14.0.14427)

Syntax

C++

Copy

public static double PolynomialInterpolation(
	IList<Vector2D> points,
	double x
)

Public Shared Function PolynomialInterpolation ( 
	points As IList(Of Vector2D),
	x As Double
) As Double

public:
static double PolynomialInterpolation(
	IList<Vector2D>^ points, 
	double x
)

static member PolynomialInterpolation : 
        points : IList<Vector2D> * 
        x : float -> float

Parameters

points: Type: System.Collections.GenericIListVector2D
The points.
x: Type: SystemDouble
The x value.

Return Value

Type: Double
The interpolated value y = P(x).

Remarks

Through any N points there is a unique polynomial P(x) of order N-1. This method constructs the interpolating polynomial through the given points using Neville's algorithm. And computes the function value for the given function argument x.

Reference

InterpolationHelper Class

PolynomialInterpolation Overload

DigitalRune.Mathematics.Interpolation Namespace