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InterpolateCubicSpline Method

Create an piecewise natural cubic spline interpolation based on arbitrary points, with zero secondary derivatives at the boundaries.

Namespace: Altaxo.Calc
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
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public static IInterpolation CubicSpline(
	IEnumerable<double> points,
	IEnumerable<double> values
)

Parameters

points  IEnumerableDouble
The sample points t.
values  IEnumerableDouble
The sample point values x(t).

Return Value

IInterpolation
An interpolation scheme optimized for the given sample points and values, which can then be used to compute interpolations and extrapolations on arbitrary points.
Remarks
if your data is already sorted in arrays, consider to use MathNet.Numerics.Interpolation.CubicSpline.InterpolateNaturalSorted instead, which is more efficient.
See Also