time_delay

gmsk信号调制解调过程，包括发送端及接收端信号谱分析过程。(gmsk signal modulation and demodulation process, including the sender and the receiver signal spectrum analysis.)

说明：  自适应滤波的MATLAB实现（包括LMS，LRS、NLMS等算法(Adaptive Filtering MATLAB implementation (including the LMS, LRS, NLMS algorithm, etc.)

说明：  一些比较基本的程序，适合初学者。有AMI的码型编码、升余弦的频谱分析、多径信道的处理等等。(some of the more basic procedures for beginners. AMI is the code-coding, or cosine of spectrum analysis, multi-path channel processing and so on.)

Simulink通信系统建模一书中的DS_CDMA仿真MATLAB源程序，包括word文档介绍，是非常好的通信系统仿真的学习参考资料(The book Communication Systems Simulink model simulation of DS_CDMA MATLAB source, including word document describes, is a very good communication system simulation study reference)

基于LBP的人脸识别技术的代码，用MATLAB程序实现(LBP face recognition technology-based code)

建立一个WS小世界的模型，返回该模型的连接矩阵(establish a WS small world model and obtain its adjency matrix)

SOR迭代法求解线性方程组，输出结果和迭代次数。(SOR iterative method for solving linear equations, the output and the number of iterations.)

hosa程序，用于高阶谱分析的工具箱，内容很多，希望供大家分享。(hosa program for higher order spectral analysis toolbox, many things, for everyone to share.)

采用平面波展开法求解二维光子晶体能带，有正方形和六边形(Plane wave expansion method for solving two-dimensional photonic crystal band)

this file generate array data for show that particle filter has a better mmse to beamformed data