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cspline.cpp File Reference

(* $Id: cspline.cpp 1711 2014-02-28 22:46:44Z johnoel $)

Contains routines for cubic spline interpolation for constant types. More...

#include <fvar.hpp>

Go to the source code of this file.

Functions

double * d3_np_fs (int n, const dvector &_a, const dvector &_b)
 factors and solves a D3 system.
dvector spline (const dvector &_x, const dvector &_y, double yp1, double ypn)
 Cubic spline interpolation.
dvector spline_cubic_set (int n, const dvector &t, const dvector &y, int ibcbeg, double ybcbeg, int ibcend, double ybcend)
 Computes the second derivatives of a piecewise cubic spline.
double spline_cubic_val (int n, const dvector &t, double tval, const dvector &y, const dvector &ypp)
 Evaluates a piecewise cubic spline at a point.
double splint (const dvector &_xa, const dvector &_ya, const dvector &_y2a, double x)
 Cubic spline interpolation.

Detailed Description

Contains routines for cubic spline interpolation for constant types.

Definition in file cspline.cpp.