两台计算机间的串口通讯程序，只能为英文和数字

一篇详细介绍高速数据调制解调技术，主要以QPSK信号为例，包括解调和定时，挺好的-A detailed introduction of high-speed data modem technology, mainly as an example QPSK signals, including demodulation and timing, very good

IEC 101规约，电力系统IEC101规约，用于电力系统通讯规约。-IEC 101

固网短信编程，固定电话发送端信息，够美的吧!-Fixed message programming, fixed-line telephone to send client information, enough to let the United States!

基于svm的WEB数据挖掘的文档，SVM的方法开辟了学习高维数据新的天地，为WEB数据开发提供了一个先进的思路。-svm Web-based data mining documents, SVM method opened up a high-dimensional data learning new vista for the development of Web data provided an advanced ideas.

xsl ，关于一个XML标准tag的用法，了解soap用法-xsl on a standard XML tag to use, understand soap usage

路由选择和算法-and routing algorithm .............................

ATmega 128 芯片介绍文档,包括它的中断,I/O,UART,TIMER等-ATmega 128 chip, introduced the document, including its interrupt, I/O, UART, TIMER, etc.

这个也是关于空间谱的matlab 挺好的 可以

此源码为在ＤＳＰ上实现的卷积纠错编解码算法，解码采用维特比ＶＩＴＥＢＩ算法-this source for the DSP is the convolution error correction coding and decoding using Viterbi algorithm VITEBI

一个CONN数据库连接程序,效率比较高-a database connections and more efficient