zufall.h

模糊聚类分析的源程序！

/********************************************************/
/*   filename: zufall.h                                 */
/*                                                      */
/********************************************************/
/* programmed by: Oliver Wagner                         */
/* last change:  (XXX: not updated)                     */
/********************************************************/

#ifndef _ZUFALL_H
#define _ZUFALL_H

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <time.h>
#include <limits.h>

#define RANDOM_r	5
#define RANDOM_m	USHRT_MAX

extern unsigned int a[RANDOM_r], x_i[RANDOM_r], c;
extern time_t timer;

void init_rand ();
int grand ();

double nrand ();
void nrand (double &z1, double &z2);

#endif