DXSXSY_EX_Ch3

斯坦福大学机器学习课程的一个源代码例子，对于机器学习和deep learning的学习研究很有帮助(this codes are from standford university,which are about machine learning and deep learning.they will be helpful in this research field)

自己写的一个谱减法，在信噪比不太低的时候效果还不错。(one matlab program. the effect is not bad when SNR is not lower.)

获取Knn，即网络中邻接节点的度值。通过Knn可以知道，网络是同配还是异配(Access Knn, that is adjacent network node value. Through KNN can know the network is the same with or different allocation)

matlab实现Butterworthlow低通滤波器仿真程序(matlab achieve Butterworthlow low-pass filter simulation program)

化学工业中的CSTR反应釜的matlab代码，每一段都有很详细的程序说明，非常好(Chemical industry in the CSTR reactor matlab code, each section has a very detailed description of the procedures, very good)

FASTICA代码，用于脑电信号分析，有实例。(FASTICA CODE，used for EEG signal analysis，EXAMPLE)

RLS滤波程序，包括与RLS与LS和LMS程序的比较，对于学习自适应滤波的同学有些帮助；(RLS filtering process, including the LS and the LMS and RLS procedures and comparison of adaptive filtering for students to learn some assistance )

说明：  上传几个二进小波变换的图像增强的matlab程序(From a number of dyadic wavelet transform of image enhancement matlab program)

阻尼递推最小二乘法,用于系统辨识，效果良好(Damped least square method, used for system identification, the effect is good)

基于粒子管理器的粒子群算法研究 粒子群优化算法进化(Population Manager of PSO)