详细的介绍了gis考试机密，为考研，保研的同学所需！

散射通信利用大气层中传播媒介的不均匀性对无线电波的散射作用进行的超视距通信。根据散射媒质的不同，散射通信一般分为对流层散射通信和电离层散射通信。通常所说的散射通信大多是指对流层散射通信。-Scatter communication using the atmosphere of media heterogeneity on the role of radio-wave scattering of-the-horizon communications. According to the different scattering medium, scattering communication are generally divided into tropospheric scatter communications and ionospheric scatter communication. Commonly referred to as scattering communication are mostly tropospheric scatter communications means.

详细的介绍了,此程序是如何实现其通讯功能的,包含了程序源代码和文档两部分.-Detailed introduction, and this procedure is how to achieve its communication functions, including the source code and documentation in two parts.

sdf

一个mp3播放器的源码-an mp3 player of the FO

EC Interface Specification

数学符号的英文表达方式。英文翻译数学符号。方便大家写英文文章与交流-Mathematical symbols in English expression. English translation of mathematical symbols. We write articles and English to facilitate the exchange of

VC写文档（很多）

xilinx的嵌入式开发xps，virtex-4的说明文档-Xilinx Embedded Development xps, Virtex-4 documentation

saa7113初始化及使用方法，iic总线输入-saa7113 initialization and use of methods, iic bus input

几个C++程序设计实例-several C program design