这是一个OFDM自适应调制和编码的好文章，写的…

一个modbus与plc及其他用modbus通讯的一个通用程序原码,很好用的,只要少加修铈就可应用各行业-plc with a Modbus and other Modbus communication with a common procedure original code, the good, as long as the minimum repair cerium can be applied Industries

中文RFC文件，无需翻译，对学习很有帮助！

ZigBee学习的基础知识和一些基本操作，基本概念，属于是傻瓜教程-ZigBee learning basic knowledge and some basic operations, the basic concept, which is a fool Tutorial

串口写单片机的小程序!主要是89系列和90AT8XXX系列!-write small programs! Mainly 90AT8XXX 89 series and the series!

这是本人大三时自己编的通信信号的PCM编码系统程序，文件里有编码，解码程序，可以计算量化误差，计算信噪比等，很实用， 希望分享给大家，对学习通信的孩子们有用

GPRS主台软件，支持DL/T645协议， 实现抄收电表软件。-GPRS Main Desk software, support DL/T645 agreement, realize Collecting meter software.

一个modbus的测试工具，包括了rtu方式和ascII方式-a test tool for modbus,both rtu and ascii

MODBUS TCP 的C++源码，很给力。

自己写的用于modbusrtu的通讯，可以连接各类变频器温控仪等，而且是完整的工程文件，可以修改做他用-himself wrote for modbusrtu communications, can be connected to various types of converter temperature control instrument, but it is a complete engineering documents can be amended so he

老外写的串口经典，功能强大；其中发送至串口中存在二进制发送和字符发送两种mode，作者只考虑一种，已补全-Foreigners to write the classic serial, powerful them sent to the serial port to send and that exist in binary characters sent two mode, the authors consider only one has been completed