精通DirectX图形编程的源代码，包含28，29两个章节

根据车速及驾驶员意愿改变助力大小，并可通过主动调整转向力矩来保持汽车行驶稳定性-INS

这是一个关于数据结构中三种排序的程序，包括拓扑排序，快速排序，希尔排序。都是经过老师检查过的。-This is a data structure on the three sequencing procedures, including topological sorting, quick sort, Hill sequencing. After all the teachers checked.

《COM本质论》十分经典的com书籍，深入浅出介绍了com始末

为VB的richtext控件增加打印预缆功能的VB源代码.-Richtext for VB controls to increase the print function of pre-cable VB source code.

主要针对售房开发商在出售房屋时，对用户水表以及电表的统计，管理。-It can stat and manage water meter ,ammeter when empolders sale buildings.

强大易用的XML文件解析器，使用起来非常非常方便。-The idea of this project was simply to write a basic XML parser in ANSI C for portability. The parser is reasonably forgiving as I have only a fairly rudimentary knowledge about XML and wanted to keep the code reasonably straight forward.

Code to show how to send an Email.

基于粒子群算法的PID控制器优化设计,本程序主要研究基于粒子群算法控制系统PID参数优化设计方法以及对PID控制的改进。选择控制系统的目标函数，本控制系统选用时间乘以误差的绝对值，通过对控制系统的逐步仿真,对结果进行分析

实现远程关机的小程序，只要预先知道对方的IP地址和进入系统的帐号密码即可运行-remote shutdown of the small programs, as long as the other side to know in advance the IP address and access to the account password system can run

登录界面，验证密码和用户名，然后进入主界面，否则出错，退出．-Login screen, verify your password and user name, and then enter the main interface, or, exit.