an XML Schema modeling

cgywin使用的GCC使用指南-cgywin use of the GCC Guide

c++结构里的冒泡算法-c structure, the algorithm Bubble

在VC6.0中编写视频捕捉程序，希望大家喜欢-Operating procedures for the preparation of video capture, hope you like

它对符合ansi国际标准的库函数进行了简单的包装，使标准函数的调用更加直观。-it with the international standards for a simple function of packaging, the standard function calls more intuitive.

汉语单字拼音(mdb格式)-Chinese phonetic words (mdb format)

同色相容游戏软件设计报告-color compatibility with software design report

设计一个校园导游程序，为来访的客人提供各种各种信息查询服务。-Design a program of school guide to probide all kinds of information inquire to the visitors.

socket sdfsd sdfsdf sdfsd-socket sdfsd sdfsdf sdfsdf sdfsd

unix 系统下信号灯和共享内存的使用技术。-lights and the use of shared memory technology.

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.