arduino智能小车舵机控制及超声波壁障

宠物商店4.0版本，及详细分析和整理内容(Petstores 4.0 version, and a detailed analysis and organize content)

CSharp编辑远程编辑注册表类，大家可以(CSharp remotely edit the registry editing category, we can)

udp通讯聊天程序 支持组播，ios,支持objective-c(udp chat program to support multicast communication, ios,objective-c)

stm32开发，sd卡升级程序，仅供参考。(STM32 development, SD card upgrade program, for reference only.)

说明：  Water interanction in openGL

说明：  C语言实现遗传算法源程序,是参考某博士编的书上的源程序修改得来的(ga)

基于.net的智能坦克（Smart tank）游戏程序源码，也可作为游戏编程入门范例(Based. Net intelligent tanks (Smart tank) game program source code, can be used as examples of game programming entry)

人脸识别matlab程序，yyale人脸库上实现，三阶近邻法 (Face recognition matlab program the yyale face database, the third-order nearest neighbor method)

STC89C51单片机超声波测距,原理，源程序

数字电源库文件 包括PID 锁相环 mppt等算法 验证通过方便移植