35 #ifndef OPENMS_MATH_MISC_CUBICSPLINE2D_H
36 #define OPENMS_MATH_MISC_CUBICSPLINE2D_H
53 std::vector<double>
a_;
54 std::vector<double>
b_;
55 std::vector<double>
c_;
56 std::vector<double>
d_;
57 std::vector<double>
x_;
70 CubicSpline2d(
const std::vector<double>& x,
const std::vector<double>& y);
84 double eval(
double x)
const;
93 double derivatives(
double x,
unsigned order)
const;
103 void init_(
const std::vector<double>& x,
const std::vector<double>& y);
std::vector< double > a_
Definition: CubicSpline2d.h:53
std::vector< double > x_
Definition: CubicSpline2d.h:57
std::vector< double > b_
Definition: CubicSpline2d.h:54
std::vector< double > c_
Definition: CubicSpline2d.h:55
std::vector< double > d_
Definition: CubicSpline2d.h:56
cubic spline interpolation as described in R.L. Burden, J.D. Faires, Numerical Analysis, 4th ed. PWS-Kent, 1989, ISBN 0-53491-585-X, pp. 126-131.
Definition: CubicSpline2d.h:50