function [sqrt_value] = calsqrt(a)NormKn = ceil(log2(a)) - 1;fprintf("Normalization input data is %d NormKn data is %d\n",a/2^NormKn,NormKn); a = a/2^NormKn;Kn = sqrt(2^NormKn);fprintf("Kn data is %d\n",Kn); y1 = (a-1/4)*2^20;x1 = (a+1
结合字符串流,将文件中的内容一次性读入内存,代码如下: #include <string> using std::ostringstream; using std::ifstream; using std::string; std::string fileContent; string strFileName="ServiceIpConfig.txt";//文件名字 fin.open(strFileName.c_str()); if (fin.is_open()) { os