/* Example 6.2-3, ex623.c
   PenChen Chou, Aug. 2, 2001
   This program calls invp_flc to do FLC FIS
   function test                            */
   
#include <stdio.h>
#define PI 3.14159
extern float fuzzy_controller(float, float);
int main()
{
    int i,j;
    float ek, dek, uk;

    clrscr();
    printf(">>>DATA display:\n");
    for (i=-30;i<=30;i+=15)
    {
    for (j=-30;j<=30;j+=15)
        {
	   ek=PI*i/180; dek=PI*j/180;
           uk=fuzzy_controller(ek,dek);
	   printf("ek=%6.2f,dek=%6.2f,uk=%6.2f\n",
                   ek,dek,uk);
        }
    }
    return 0;
}