OFDM系统生成以及QAM调制方式MATLAB产生，分析了OFDM系统的调制方式的差别

GSM通讯源码，采用C++语言，用VC6.0编辑器编写的代码，对于挂接GSM模块后，能正常的与手机进行短信的收发，才用消息队列，开辅助线程对短信进行接收、解析、读取，对发送短信和接收短信，都采用消息队列的模式进行收发。非常好用。对搞GSM模块上位机开发的程序员非常有帮助

XMPP（可扩展消息处理现场协议）的无界面插件库-XMPP (Extensible Messaging and Presence Protocol) library of non-interface plug-ins

BER performance for QPSK over additive white Gaussian noise channel is estimated and plotted.-BER performance for QPSK over additive white Gaussian noise channel is estimated and plotted.

rtp中文协议，做媒体流开发的可能会用到。我做3ｇ手机用的-rtp Chinese agreement to do the development of media streams may be used. I used to do 3g phone

ldpc WBF算法,经典的算法,matlab源码,可执行-ldpc WBF algorithm, the classical algorithm, matlab source code, executable

TDD and CDMA for wireless communication systems : a very interesting book for both begeners and advanced -TDD and CDMA for wireless communication systems : a very interesting book for both begeners and advanced

WINDOW下串口钩子技术-WINDOW Hook

对线性均衡、判决反馈均衡和最大似然序列估计均衡等三种方法的实现和误码率的分析。-Of linear balanced, decision feedback equalizer and maximum likelihood sequence estimation of three methods such as balanced realization and BER analysis.

The algorith divides rows in to four equal groups. The rows are then used to from a distance graph which is then transformed into a matrix. girth of eight is maintained by avoiding six-cycles in the graph construction

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