此代码为简单的ftp服务器，里面有课程设计相关内容，适合在校大学生学习和使用...

这个是用于手机数据线串口测试程序的，配合我前面传的那套Phoneaction软件-this is the phone for serial data line testing procedure, tie-front software showing Phoneaction

短波信道watterson模型的建模仿真，已经编译通过。-Watterson HF channel modeling and simulation model has been compiled through.

中文RFC文件，无需翻译，对学习很有帮助！

基于MODBUS规约的双向通讯程序，串口通讯-MODBUS-based two-way communication procedures of the Statute, serial communication

介绍了一种构建在定点DSP上的高速瑞利衰落信道仿真模型。通过应用确知性瑞利过程的理论，使得仅需要较少的低频正弦波分量以及简单的运算即可实现较高精度的信道建模；进而可采用查表法并结合TMS320C6202定点数字信号处理器的高并行性和处理能力构造高速的仿真模型-Construction of a fixed-point DSP in the high-speed Rayleigh fading channel simulation model. Through the application process unascertained Rayleigh theory, only need to make small low-frequency sine wave components and the simple operation can achieve higher accuracy Channel modeling; then use look-up table method and combination TMS320C6202 fixed-point digital signal processor parallel and can handle Construction of the high-speed simulation model

几个关于利用傅里叶变换进行谐波分析的代码。有详细的变换过程，比较适合想了解原理的初学者。-Several on the use of Fourier transform for harmonic analysis of the code. The transformation process in detail, more suitable for beginners would like to know the principle.

通过外部通信工具，发送短信，查看示读信息!-Through an external communication tools, send and receive text messages!

它全部由我自己做的，为新的学习者，学习 OPNET 的一个例子。包括分组交换机基础

本文档详细介绍了CPU卡的基本原理，有助于于初学者对CPU卡的了解。-something about CPU Card Introduction

卷积码的Viterbi解码器，用C编写的。很好用-Convolutional code Viterbi decoder, with C prepared. Good use