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RationalCubicSplineSetBoundaryConditions Method

Sets the boundary conditions.

Namespace: Altaxo.Calc.Interpolation
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
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public void SetBoundaryConditions(
	BoundaryConditions bnd,
	double b1,
	double b2
)

Parameters

bnd  BoundaryConditions
The boundary condition. See remarks for the possible values.
b1  Double

[Missing <param name="b1"/> documentation for "M:Altaxo.Calc.Interpolation.RationalCubicSpline.SetBoundaryConditions(Altaxo.Calc.Interpolation.BoundaryConditions,System.Double,System.Double)"]

b2  Double

[Missing <param name="b2"/> documentation for "M:Altaxo.Calc.Interpolation.RationalCubicSpline.SetBoundaryConditions(Altaxo.Calc.Interpolation.BoundaryConditions,System.Double,System.Double)"]

Remarks
C#
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Natural
    natural boundaries, that means the 2nd derivatives are zero
    at both boundaries. This is the default value.

FiniteDifferences
    use  finite difference approximation for 1st derivatives.

Supply1stDerivative
    user supplied values for 1st derivatives are given in b1 and b2
    i.e. f'(x_lo) in b1
         f'(x_hi) in b2

Supply2ndDerivative
    user supplied values for 2nd derivatives are given in b1 and b2
    i.e. f''(x_lo) in b1
         f''(x_hi) in b2

Periodic
    periodic boundary conditions for periodic curves or functions.
    NOT YET IMPLEMENTED IN THIS VERSION.
See Also