These papers are very good and useful for WSN

用汇编写的，手机sim卡测试，解锁程序，原码，未编译。-Assembly language,for SIM testing,Decode program,Original,Not compiled

数字滤波器的C语言实现，包括高通、低通、带通滤波器-Digital Filter C language, including high- and low-pass, band-pass filter

一个SMS 的短信平台的原代码，需要JAVA 的comm.jar的支持。可以和一些商用SMS的短信平台相媲美-an SMS messaging platform of the original code, the need JAVA Comm.jar support. Business can and some SMS messaging platform comparable

socket开发的聊天室，可以实现基本的聊天功能，内容是英文的，需要仔细看才行-socket development of the chat room, can achieve a basic chat features, the content is in English and need to carefully read

用c实现的列车运行情况记录程序，包括gps，键盘，lcd，gprs-train condition recorder by c language，to realise gps，key，lcd and gprs

中文RFC文件，无需翻译，对学习很有帮助！

Mobile Radio Channels Modeling in MATLAB

hiperlan协议中mac接入仿真，one proposed way for random RCH number-hiperlan agreement mac access simulation, one proposed way for random number RCH

降低OFDM系统峰均比的PTS算法源码，经过MATLAB仿真成功-Reduce the PAPR of OFDM system PTS algorithm source, after the success of MATLAB simulation

ColorEdit源程序代码，实现关键字的色彩显示-ColorEdit source code, achieving keyword color display