Maths › Approximation ›
Interpolation
Akima
Interpolates a given set of points using Akima spline fitting.
double | Akima_once (int N, double *x, double *y, double a) |

Cubic
Interpolates a given set of points using cubic spline fitting.
double | Cubic_once (int N, double *x, double *y, double a) |

Lagrange
Interpolates a given set of points using the Lagrange polynomial.
double | Lagrange_once (int N, double *x, double *y, double a, int l) |

Linear
Linearly interpolates a given set of points.
double | Linear_once (int N, double *x, double *y, double a) |

Univariate
Univeriate curve-fitting, interpolation, polynomial, spline, Akima






Multivariate
Multivariate interpolation, nearest-neighbor, bilinear, multilinear, bicubic, multicubic



