Spline represents and evaluates univariate piecewise polynomial splines.
Namespace:
Imsl.MathAssembly: ImslCS (in ImslCS.dll) Version: 6.5.0.0
Syntax
C# |
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[SerializableAttribute] public abstract class Spline |
Visual Basic (Declaration) |
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<SerializableAttribute> _ Public MustInherit Class Spline |
Visual C++ |
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[SerializableAttribute] public ref class Spline abstract |
Remarks
A univariate piecewise polynomial (function) p(x) is specified by giving its breakpoint sequence breakPoint[]= , the order k (degree k-1) of its polynomial pieces,and the matrix coef=c of its local polynomial coefficients. In terms of this information, the piecewise polynomial (ppoly) function is given by
The breakpoint sequence is assumed to be strictly increasing, and we extend the ppoly function to the entire real axis by extrapolation from the first and last intervals.Inheritance Hierarchy
System..::.Object
Imsl.Math..::.Spline
Imsl.Math..::.CsAkima
Imsl.Math..::.CsInterpolate
Imsl.Math..::.CsPeriodic
Imsl.Math..::.CsShape
Imsl.Math..::.CsSmooth
Imsl.Math..::.CsSmoothC2
Imsl.Math..::.CsTCB
Imsl.Math..::.Spline
Imsl.Math..::.CsAkima
Imsl.Math..::.CsInterpolate
Imsl.Math..::.CsPeriodic
Imsl.Math..::.CsShape
Imsl.Math..::.CsSmooth
Imsl.Math..::.CsSmoothC2
Imsl.Math..::.CsTCB