gauss_seidel

这是一个低通抽样定理，例题中包括了低通信号的波形，抽样速率为4Hz的抽样信号，抽样序列恢复出原始信号(This is a low-pass sampling theorem, examples included in the lowpass signal waveform, the sampling rate is 4Hz sampling signal to recover the original signal sample sequence)

matlab 2012b 完美破解的方法，77个工具箱都可以用(matlab 2012b crack perfect way 77 toolbox can be used)

维也纳科技大学编写的LTE上行链路级仿真，比较珍贵的资料。(Attach is the valuable simulation program of LTE uplink by tuwien.)

scma的简单代码实现，AWGN信道。定义用户数量为6个，可选codebook数量为6(A simple simulation of scma code in AWGN channel.)

K_means算法的matlab语言算法实现(Language algorithm K_means algorithm matlab)

k-means示例，用以聚类,里面包含一个特征提取函数，读者可以自行修改(the example of k-means,it will be used clustered.)

说明：  提供两个点坐标，可以利用本程序，计算两点距离，简单好用。(Coordinates of two points, you can use this procedure to calculate the distance to two points, easy-to-use.)

MIMO的研究越来越成熟，而大规模MIMO在未来是研究的热点。了解一般MIMO的容量等特性，将有助于理解和掌握。(MIMO research and more mature, but large-scale study of MIMO is a hot spot in the future. For general MIMO capacity and other features, will help to understand and master.)

搭建微网模型，介绍光伏最大功率跟踪，个人感觉很实用(Micro-grid，PV MPPT)

无线异构网络中继功率分配算法.AF协议的中继放大系数（中继将接收信号用一个因子量化，该因子与接收功率成反比）,利用QPSK调制解调，最后算出误码率 (matlab ber P)