编译原理的上机要求

能够对flash进行机密和机密处理，且能够打开自己加密的flash-can sercret the flash

vs.net 2002平台上的一些消息函数、GDI对象-vs.net 2002 platform on the news function, GDI objects

LINUX下的DNS服务器设置-Linux DNS server settings

JAVA计算器程序设计-JAVA calculator program design

test SNMP JAVA

中国软件人才为何匮乏-why Chinese software personnel shortage

用C++编的小程序。-C series of small programs.

机器人空间姿态插补算法，采用先进的控制算法，完成机器人空间姿态插补，采用该算法，大大减少程序运行的运算量。

倒车雷达只需要在汽车倒车时工作，为驾驶员提供汽车后方的信息。由于倒车时汽车的行驶速度较慢，和声速相比可以认为汽车是静止的，因此在系统中 可以忽略多普勒效应的影响。在许多测距方法中，脉冲测距法只需要测量超声波在测量点与目标间的往返时间，实现简单，因此本系统采用了这种方法。-Reversing radar only need to work in the car when reversing, the rear car for the driver to provide information. As the reversing of vehicles traveling at slower speeds, and speed of sound can be compared to consider car is stationary, and therefore in the system can ignore the impact of the Doppler effect. Ranging in many methods, ranging pulse ultrasonic method only measured in the measurement points and the round-trip time between the target and achieve a simple, this system uses this approach.

USBJoystick接口用于模拟操纵杆（gamecontroller）