fcm

经验模态分解程序，把信号分解为固有模态函数(the program of emd)

说明窗函数为文献窄时，STFT无频域的定位功能；(Note, when a narrow window function of literature, STFT-free frequency domain positioning function )

optimal power flowoptimal power flowoptimal power flowv

实现PCA(主成分分析)算法，对图像进行主成分分析后根据主成分坐标轴转换原图像坐标(to realize PCA)

维纳滤波器有以下三种用途：过滤，平滑，预测，其计算可以归结为求解维纳霍夫方程(filter)

说明：  用C来编写MEX文件调用MATLAB，很有实用性(MEX using C to write a document called MATLAB, very practical)

电流环仿真，用MATLAB，采用Simulink(Current loop simulation, using MATLAB, using Simulink)

kd树在matlab下的实现主要包含4个子函数(The following code implements a KDTree search algorithm in MATLAB.There are 4 main functions)

Pixel classification code using K-Nearest Neighbor Classifier.Here three pixel values of color image are taken as training sample.Color based segmented image was used to classify the object into three classes.

基本的EMD分解matlab工具箱文件，包括瞬时频率，瞬时幅值，边际谱，Hilbert谱(EMD decomposition matlab toolbox basic documents, including instantaneous frequency, instantaneous amplitude, marginal spectrum, Hilbert spectrum)