scs

对要发送的序列进行上变频，上变频到21MHz后进行发送。(change the frequence uop to the one that suit for transmission,which here is 21MHz.)

绘制地震图形matlab软件包,可采用不同方式进行剖面成图实现(Seismic mapping matlab graphics package, to be used in different ways to realize profile mapping)

说明：  pso算法的matlab实现中有很多共同点，该工具箱对一些共性建立函数，以后可以直接调用(The Tool Box)

能够修改交织深度，来实现任意长度的交织，采用802.11a的方案，实现分组交织(Interleaving depth can be modified to achieve any length intertwined, using 802.11a solution, implementing the packet interleaving)

无线通信系统中在rayleigh衰落信道下的matlab仿真源程序(wireless communication system in rayleigh fading channel simulation source of Matlab)

一组视频水印的Matlab源代码，在Matlab可直接运行。有很强的参考价值。(a group of video watermarking Matlab source code in Matlab can be directly run. A strong reference value.)

Matlab Wireless Communications 应用例程(Routine application of Matlab Wireless Communications)

说明：  此书《独立分量分析的原理与应用》是一本非常好的书，适合通信，声纳，地震等等从事这方面研究的技术人员。(The book, &quot Independent Component Analysis Theory and Application&quot is a very good book, for communications, sonar, seismic research in this area and so the technical staff.)

background subtraction 2

LTE分小区模型 并且计算各个用户和基站之间的距离(the cell model of LTE)