contemporary-communication-systems

流形学习是一种新的无监督机器学习方法，局部线形嵌入（Locally Linear Embedding，LLE）发现嵌入在高维数据中的低维流形，流形学习算法,MATLAB程序(manifold learning)

This is matlab toolbox

心电数据的滤波代码，已经调试通过，可以滤出工频干扰，基线飘移。谢谢合作(ECG data filtering code debugging has been passed, and labor-frequency interference filters, baseline drift. Thank you for your cooperation)

利用matlaB语言实现各种算法的实用程序，信号分析处理

matlab算法大全之神经网络，，很不错的资料，较为详细(matlab neural network algorithm Guinness, very good information, more detailed)

histogram equalization in matlab

介绍了matlab中的帮助命令，比较全面，能让学习者快速取得帮助。(The introduction of the matlab help command, a more comprehensive and allow speedy access to help learners.)

LS channel estimation MMSE channel estimation used in lte system

MATLAB产生随机信号，计算相关函数，估计功率谱(MATLAB，random-signal，auto-correlation，power-spectrum)

利用9元平面线阵对空间4个声源进行定位，信噪比为10db，music 算法，谱峰较尖锐(9 elements planar array to localize 4 signal DOAs, MUSIC method ,snr is 10db, well spectral peak )