C语言中求和、计算平均值、方差和标准差的实例 C语⾔中求和、计算平均值、⽅差和标准差的实例计算C语⾔中的求和、标准差、⽅差和标准差等,需要加上头⽂件:#include <math.h> #include<stdio.h> #include "math.h"double sum = 0;//求和 double array[4] = {1.2,2.1,3.1,4.1};int ...
我原有一个 y_statistics,给你改成int, 输出 mean,sigma,rms include <stdio.h> include <stdlib.h> include <math.h> y_statistics(int *y, int N, float *ymean, float *ysigma, float *yrms){ int i;float ys,yr,dy,ym;double sum,sum2;sum = 0.0;for (i=0;i<N;i++)...
printf("平均数%f,中间数%d,%d,方差%f",ave,s[9],s[10],b);}
计算C语言中的求和、标准差、方差和标准差等,需要加上头文件:#include <math.h> #include<stdio.h> #include "math.h" double sum = 0;//求和 double array[4] = {1.2,2.1,3.1,4.1}; int length = 0;//数组长度 double average = 0;//求平均数 double var = 0; //求方差 double standard = ...