确定透镜焦面的系统设计

焦面判读程序：

#include<stdio.h>

#include<math.h>

void main()

{

 float f = 100.0; // 阀值

 int min = 1; // 系统所能分辨的最小沿轴移动量，对于1Um的步进电机，则为1Um

 int M = N = 0; //循环次数，本程序中最大为10

 float e,d,aver = 0; //aver为d的平均值

 int z ;

 float a [10];

 float f_see = 50.864;//待测透镜焦距的目测值

 int b = 10 ;//显微镜物镜放大率

tag:        //程序返回入口

 z = 0;

 while ( z-10 <0) 

    { 

     d = a[z] = sub_programe();// sub_programe()用来求解d值

     z++;

    }

 for ( int i = 0;i < 10 ; i++) aver = aver + a[i];

 aver = aver / 10 ;//求得d的平均值

 if ( N == 1)

    {

     if ( d => x) r++;

     goto tag;

    }

 else {  

        e = 4/5 * b/l * d * min/f ;//计算e值

        if( abs(d - x) < e)

          { 

            if (a[N] == 2 * min)

          }

        else

          {

            if (d - x < e)

              {  

                 if (M > 0)

                    {

                      if ( d => x) r = r - a[N - 1]; 

                      goto tag ;

                     }

                 else 

                    { 

                     if ( d => x) r = r + a[N -1]/2; 

                     goto tag ;

                    }

              }

            else 

              {

                M++;

                if ( d => x) r = r - a[N -1]/2; 

                goto tag ;

              }

printf("%f",d);//输出d值

}  890  

[1] [2] [3] [4] [5] [6] [7] [8] [9] 下一页