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用matlab实现EM算法，进行聚类分析。(EM algorithm using matlab to achieve, for Cluster Analysis.)

配电网辐射状DG的定址定容代码，基于MATLAB语音编写，效率较高(DG radial distribution network addressing volume of code, written in MATLAB-based voice, high efficiency)

idft using dit fft of the sequence and comparing using ifft function

该文件是定性趋势分析代码，可以自动根据准确率要求自动选择阈值，拟合数据变化趋势，预测数据变化(This file is a qualitative trend analysis code that can automatically selected automatically based on the accuracy of the threshold requirements, fitting the data trends, forecasting data changes)

使用matlab制作SLM的会聚球面波相位全息图，欢迎大家借鉴(The use of MATLAB to produce SLM phase hologram of convergent spherical wave is welcomed for your reference.)

实现图像的边缘提取，在matlab当中进行编程即可实现(Edge extraction of image)

Fast Fourier Transform

Windowing, FIR filters

是学习matlab的很好程序资料 可以用来方便计算最优潮流程序 (Matlab is a good learning process information can be used to facilitate optimal power flow calculation procedures)

awgn noise and circular convolution in matlab using rayleign channel