小说投稿赚钱的网站,西安知名网站开发的公司,微信小程序展示网站建设多少钱,成都口碑最好装修公司C语言_用于ADC数据的均值滤波算法 说明#xff1a; 在采集ADC值的时候一般都是多次采集然后#xff0c;然后取平均值#xff0c;改进型做法就是去掉最大最小值剩下的再取平均值 unsigned short average(unsigned short arr[], unsigned char size)
{unsigned int sum 0;for…C语言_用于ADC数据的均值滤波算法 说明 在采集ADC值的时候一般都是多次采集然后然后取平均值改进型做法就是去掉最大最小值剩下的再取平均值 unsigned short average(unsigned short arr[], unsigned char size)
{unsigned int sum 0;for (unsigned int i 0; i size - 1; i) {for (unsigned int j 0; j size - i - 1; j) {if (arr[j] arr[j 1]) {int temp arr[j];arr[j] arr[j 1];arr[j 1] temp;}}}for(unsigned int i 1; i size - 1; i){sum arr[i];//SENSOR_printf(%d ,arr[i]);}//SENSOR_printf(\r\n);//SENSOR_debug(sum:%d,count:%d,average:%d\r\n,sum,size-2,sum /(size-2));return sum /(size-2);
}应用实例
#include stdlib.hunsigned short average(unsigned short arr[], unsigned char size)
{unsigned int sum 0;for (unsigned int i 0; i size - 1; i) {for (unsigned int j 0; j size - i - 1; j) {if (arr[j] arr[j 1]) {int temp arr[j];arr[j] arr[j 1];arr[j 1] temp;}}}for(unsigned int i 1; i size - 1; i){sum arr[i];printf(%d ,arr[i]);}printf(sum:%d,count:%d,average:%d\r\n,sum,size-2,sum /(size-2));return sum /(size-2);
}int main()
{unsigned short data[10] {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09};printf(Hello, World\r\n);printf(average:%d,average(data, 10));return(0);
}输出
