KL-PCA

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

本方法是采用 DV-HOP算法进行节点之间的定位。(This method is the use of DV-HOP algorithm positioning between nodes.)

说明：  自编函数实现AR模型的最小二乘估计（AR阶数=4）(AR model of self-function of least squares estimation (AR order = 4))

独立分量分析算法（ICA）可以用于信号分解，数据处理等(Independent component analysis (ICA) can be used to decompose the signal, data processing)

实现的Sara强化学习算法，动作选择策略为贪心策略，且存在收敛条件和最终状态。(The implemented Sara reinforcement learning algorithm, the action selection strategy is a greedy strategy, and there are convergence conditions and final states.)

The arclength of a general curve in 2 or more dimensions, using discrete points along the curve

采用c++调用matlab写的一个sift算法，其中调用matlab只是使用其中几个函数。可以很准确的检测出sift特征点。(Using c++ to call a matlab write sift algorithm, which used to call only a few matlab function. Can accurately detect the feature points sift.)

滚动轴承外圈故障频率，小波分析后包络变换，数据来源西储大学(Rolling bearing outer fault wavelet analysis)

Often we are interested to see how the adaptation of the coeffi cients works or how the error behaves over time. Therefore we need the function [y,e,c]=lms2(x,d,N,mu) which provides us more output arguments

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