math_utils_gsl.h File Reference

#include <gsl/gsl_math.h>
#include <egsl/egsl.h>
#include "laser_data.h"

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Defines
#define	gvg   gsl_vector_get
#define	gvs   gsl_vector_set
Functions
void	copy_from_array (gsl_vector *v, double *)
double	distance (const gsl_vector *a, const gsl_vector *b)
double	distance_squared (const gsl_vector *a, const gsl_vector *b)
const char *	egsl_friendly_cov (val cov)
const char *	egsl_friendly_pose (val pose)
const char *	gsl_friendly_pose (gsl_vector *v)
void	gsl_vector_set_nan (gsl_vector *v)
val	ld_fisher0 (LDP ld)
double	norm (const gsl_vector *p)
void	ominus (const gsl_vector *x, gsl_vector *res)
void	oplus (const gsl_vector *x1, const gsl_vector *x2, gsl_vector *res)
void	pose_diff (const gsl_vector *pose2, const gsl_vector *pose1, gsl_vector *res)
void	transform (const gsl_vector *point2d, const gsl_vector *pose, gsl_vector *result2d)
gsl_vector *	vector_from_array (unsigned int n, double *x)
void	vector_to_array (const gsl_vector *v, double *)

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Define Documentation

#define gvg   gsl_vector_get

Definition at line 9 of file math_utils_gsl.h.

#define gvs   gsl_vector_set

Definition at line 10 of file math_utils_gsl.h.

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Function Documentation

void copy_from_array	(	gsl_vector *	v,
		double *
	)

double distance	(	const gsl_vector *	a,
		const gsl_vector *	b
	)

double distance_squared	(	const gsl_vector *	a,
		const gsl_vector *	b
	)

const char* egsl_friendly_cov

(

val

cov

)

const char* egsl_friendly_pose

(

val

pose

)

const char* gsl_friendly_pose

(

gsl_vector *

v

)

void gsl_vector_set_nan

(

gsl_vector *

v

)

val ld_fisher0

(

LDP

ld

)

Returns Fisher's information matrix. You still have to multiply it by (1/sigma^2).

double norm

(

const gsl_vector *

p

)

Returns norm of 2D point p

void ominus	(	const gsl_vector *	x,
		gsl_vector *	res
	)

void oplus	(	const gsl_vector *	x1,
		const gsl_vector *	x2,
		gsl_vector *	res
	)

void pose_diff	(	const gsl_vector *	pose2,
		const gsl_vector *	pose1,
		gsl_vector *	res
	)

void transform	(	const gsl_vector *	point2d,
		const gsl_vector *	pose,
		gsl_vector *	result2d
	)

gsl_vector* vector_from_array	(	unsigned int	n,
		double *	x
	)

void vector_to_array	(	const gsl_vector *	v,
		double *
	)