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说明：  一个简单的ply读取文件，里边附了我收集的二十几个ply模型文件，希望能对大家有所帮助(a simple ply read and display file with more than 20 ply models)

MFC编写的RS232 Demo,可供新手借鉴，VS可直接运行。(MFC RS232 Demo)

说明：  一个很好的用VC++编写的"显示多姿多彩的动画图标"源代码.(A good written using VC++ &quot display colorful animated icons&quot source code.)

针对水轮机调节系统PID参数辨识问题，作者在VC++6.0环境下，使用c语言，编写PID参数参数辨识程序，结果表明，该程序能够辨识出Kp,Ki,Kd三个参数，满足调节系统的误差要求。(Turbine regulating system for PID parameter identification problem, the authors VC++ 6.0 environment, using c language, the preparation of PID parameters of parameter identification procedures, results show that the program can identify Kp, Ki, Kd three parameters to meet conditioning systems error requirements.)

长度为N（N很大）的字符串，求最长回文串(Length N (N large) strings, find the longest palindrome string)

禁用USB，光驱，注册表，组策略..等，，(Disable USB, CD-ROM drive, registry, group policy .. and so on,)

VB绘制公交线路节点演示程序代码,有需要的下。(VB rendering node demo code, bus lines in need.)

模拟电梯调度程序 五部电梯 每个电梯10层的调度(Elevator Simulation scheduler five 10-story elevator in each elevator scheduling)

Visual C下提取点阵字模源代码，可可直接生成C语言的code，可选字体，大小. (The dot matrix source code Visual C extract, cocoa directly generate C language code, selectable font, size.)

VC++ 源码编译实现的计时器小程序，比较简易的计时器，比秒要再快一些，不过这个时间频率是可以调的，如图所示，点击开始计时功能，计时器就开始工作了，可看到数字在不停的增大。(Timer applets VC++ source compiler implementation, relatively simple timer than seconds again faster, but this time frequency can be adjusted, as shown, click the start timing function the timer began working, can be see the numbers kept increasing.)