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这是一个俄罗斯方块的C程序-This is a Rubik"s cube of C program

操作系统报告课程设计要求-operating system design requirements

E:StudyVBCodeStayTop.zip

软件配置管理,软件配置管理能协调软件开发，使混乱减少到最小。软件配置管理是一种标识、组织和控制修改的技术，目的是最有效的提高生产率。-Software configuration management, software configuration management to coordinate software development, so that to minimize confusion. Software Configuration Management is a logo, revise, organize and control technology, the purpose is the most effective to increase productivity.

Tf - idf"s word frequency statistics program, but the word frequency statistics, is the realization of the early operation method of text categorization.

创建基于对话框的应用程序，并实现启动封面-create dialog-based applications, and achieve Start Cover

操作系统讲义（2dffrrr）-OS lectures (2dffrrr)

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.

电子商务购物系统-E-commerce shopping system

这个文件是最新的MINI2440的原理图的封装图，对ARM硬件开发者应该有用的-This file is the latest MINI2440 the schematic diagram of the package diagram of the ARM hardware developers should be useful to