LM优化算法用于系统的参数估计和辨识

图号转换软件 高斯正反算，方便适用，不论带不带括号都可以进行转换-Figure No. counting positive and negative Gaussian conversion software to facilitate the application, whether with or without brackets can be converted

华为内部软件编码规范训练教材，有助提升编码可读性！-Internal software coding norms Huawei training materials, and help enhance the readability of code!

这是一个Windows计算器用C ++编写。它，被写进了微软Visual Studio 2008中，Windows窗体应用程序。这个计算器是一个高仿版本的Windows7计算器和它的所有操作就是工作！最好的问候。

MFC做的windows文件系统演示-MFC do windows File System Demonstration

LED数码管显示电子钟（C语言） 用C语言编写的 LED数码管显示电子钟-A clock using C language for LED。

用C语言编写的日历，任意输入某年，可以良好的格式输出本年度的日历。-C language prepared by the calendar, indiscriminate importation of a particular year can be a good format for the output of the calendar year.

该程序主要实现了系统计时功能，是v1.4版的精简版. pub目录为Inno Setup创建安装程序的脚本文件.-The main achievement of the program the system timer function is v1.4 version of Starter Edition. Pub directory for the Inno Setup installer to create the script file.

动态求两点间距离的程序，输入点坐标，用VC++编写-Dynamic distance between two points for the procedure, enter the point coordinates, with VC++ Prepared

可以更改各种文字的演示程序-can change all kinds of written procedures for the demonstration

用QR算法求多项式方程f(x)=x^n+a(1)*x^(n-1)+...+a(n-1)*x+a(n)=0的所有根-QR algorithm used for polynomial equation f (x) = x ^ n+ A (1)* x ^ (n-1)+ ...+ A (n-1)* x+ A (n) = 0 for all root