NFFT  3.3.2alpha
Functions
kernels.c File Reference

File with predefined kernels for the fast summation algorithm. More...

#include "config.h"
#include <stdio.h>
#include <math.h>
#include <float.h>
#include "kernels.h"

Go to the source code of this file.

Functions

gaussian (R x, int der, const R *param)
 
multiquadric (R x, int der, const R *param)
 
inverse_multiquadric (R x, int der, const R *param)
 
logarithm (R x, int der, const R *param)
 
thinplate_spline (R x, int der, const R *param)
 
one_over_square (R x, int der, const R *param)
 
one_over_modulus (R x, int der, const R *param)
 
one_over_x (R x, int der, const R *param)
 
inverse_multiquadric3 (R x, int der, const R *param)
 
sinc_kernel (R x, int der, const R *param)
 
cosc (R x, int der, const R *param)
 
kcot (R x, int der, const R *param)
 
one_over_cube (R x, int der, const R *param)
 

Detailed Description

File with predefined kernels for the fast summation algorithm.

Definition in file kernels.c.