This article first describes the OFDM system in theory, in real terms, and then...

这是我设计的一个图书馆管理系统,请贵站给予指点和评析-This is my design of a library management system, please Guizhan give guidance and assessment

射频识别芯片在汽车智能防盗报警装置中的应用,较之普通的磁卡和ＩＣ 卡，ＲＦＩＤ技术具有使用方便、数据交换速度快、便于维护和使用寿命长等优点。特别是它解决了无源（卡中无电源）和免接触这两大难题。-Radio frequency identification chip in the smart car anti-theft alarm device, compared with ordinary magnetic cards and IC cards, RFID technology has the ease of use, data exchange speed, ease of maintenance and long life etc.. In particular, it has resolved a passive (no power supply card) and free access to these two problems.

2nd good for the bigginer of oracle or sql

刚刚找到的USB开发的资料，感觉写的很好，共享给大家。-have just found the USB development of the information, the feeling was good for everyone to share.

学习微机借口的c源程序若干，对初学者很有用处的-C-source computer to learn a number of excuses, very useful for beginners. .

AAA Logo是一款Logo设计软件。通过简单而强大的方式，设计专业的Logo，几分钟内就可以用于网页或者打印出来。内置60个模板，也可以自己定制模板。附带包含2000多个Logo对象和剪贴画的图库。所有内置Logo对象都是基于矢量的，可以轻易的缩放和旋转。也可以对任意单独对象应用不同的样式，得到几乎无限的对象和效果组合。 -AAA Logo is a Logo design software. Through simple and powerful way to design a professional Logo, can be used for web pages within minutes or print them out. Built-in 60 templates, you can also customize their own templates. Logo included that contains more than 2,000 objects and clip art gallery. Logo for all built-in objects are vector-based and can be easily scaled and rotated. For any single object can also apply a different style, are almost unlimited combinations of objects and effects.

详细介绍描述了GPS-INS位置组合导航的原理，为仿真打下良好基础。-Detailed description of the location of GPS-INS integrated navigation principles, in order to lay a good foundation for simulation.

这是作为我毕业设计的第五章节关于军用卷图机的设计实现部分，原创哦。。。成功实现预期功能-This my fifth graduation design chapters on the military map Volume Design and Implementation of some originality, oh. . . Successfully achieve the desired function.

ECG related notes. clearly states the need of right leg drive circuit.

一种分布式视频点播系统的设计与实现 硕士学位论文-A Distributed VOD System Design and Implementation of a master