interpn.c File Reference

#include <stdlib.h>
#include "interpolation.h"

Go to the source code of this file.

Functions
void	interpn (double *val, double const *coor, double const *data, double const *axis, size_t const *len, int ndim, int nval)
double	interp1 (double x, double const *data, double const *axis, size_t len)

Function Documentation

interpn()

void interpn	(	double *	val,
		double const *	coor,
		double const *	data,
		double const *	axis,
		size_t const *	len,
		int	ndim,
		int	nval
	)

Multidimensional linear interpolation val[0..nval-1] : output values coor[0..ndim-1] : coordinate of the interpolation point data[...] : points to the start position of a multidimensional data table. len[0..ndim-1] : length of each dimension axis[...] : coordinates of each dimesnion is placed sequentially in axis

Definition at line 12 of file interpn.c.

interp1()

double interp1	(	double	x,
		double const *	data,
		double const *	axis,
		size_t	len
	)

A handy function for one dimensional interpolation x : interpolation point data[0..len-1] : data array axis[0..len-1] : coordinates

Definition at line 61 of file interpn.c.