robomath.h File Reference

#include <math.h>
#include <stdlib.h>

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Classes
struct	angles_freq
Defines
#define	POWER(x)   ((x)*(x))
#define	DEG2RAD(a)   ((a)/180.0*M_PI)
#define	RAD2DEG(a)   ((a)*180.0/M_PI)
#define	DEGREES(a)   RAD2DEG(a)
#define	MIN(a, b)   (((a) < (b)) ? (a) : (b))
#define	MAX(a, b)   (((a) > (b)) ? (a) : (b))
Functions
double	gaussrand ()
	Math functions.
double	gaussian_random (void)
float	exprand (float lambda)
void	angles_freq_sort (struct angles_freq *angles, int count)
int	cmpi (const void *a, const void *b)
	Compare integers.
int	cmpd (const void *a, const void *b)
	Compare doubles.

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Define Documentation

#define DEG2RAD

(

a

)

((a)/180.0*M_PI)

#define DEGREES

(

a

)

RAD2DEG(a)

#define MAX	(		a,
			b
	)			(((a) > (b)) ? (a) : (b))

#define MIN	(		a,
			b
	)			(((a) < (b)) ? (a) : (b))

#define POWER

(

x

)

((x)*(x))

#define RAD2DEG

(

a

)

((a)*180.0/M_PI)

---

Function Documentation

void angles_freq_sort	(	struct angles_freq *	angles,
		int	count
	)

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int cmpd	(	const void *	a,
		const void *	b
	)

Compare doubles.

Used by qsort().

int cmpi	(	const void *	a,
		const void *	b
	)

Compare integers.

Used by qsort().

float exprand

(

float

lambda

)

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double gaussian_random

(

void

)

double gaussrand

(

)

Math functions.

Random generation stuffs.

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