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model_sph.h File Reference

declaration : spherical variogram model More...

#include <gsl/gsl_vector.h>
#include <gsl/gsl_matrix.h>

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Functions

double spherical (double n, double s, double r, double d)
 spherical variogram model
int sph_f (const gsl_vector *x, void *params, gsl_vector *f)
int sph_df (const gsl_vector *x, void *params, gsl_matrix *J)
int sph_fdf (const gsl_vector *x, void *params, gsl_vector *f, gsl_matrix *J)


Detailed Description

declaration : spherical variogram model

Author:
Tomohiko Mukai

Definition in file model_sph.h.


Function Documentation

int sph_df const gsl_vector *  x,
void *  params,
gsl_matrix *  J
 

Definition at line 51 of file model_sph.cpp.

int sph_f const gsl_vector *  x,
void *  params,
gsl_vector *  f
 

Definition at line 32 of file model_sph.cpp.

int sph_fdf const gsl_vector *  x,
void *  params,
gsl_vector *  f,
gsl_matrix *  J
 

Definition at line 85 of file model_sph.cpp.

double spherical double  n,
double  s,
double  r,
double  d
 

spherical variogram model

Parameters:
n [in] nugget
s [in] sill
r [in] range
d [in] distance
Returns:
dissimilarity

Definition at line 18 of file model_sph.cpp.


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