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说明：  用matlab写的一个关于最大期望算法EM实现(Using matlab to write an EM algorithm on the greatest hope to achieve)

matpower是一款基于MATLAB的电力系统潮流计算及优化的程序，非常实用(matpower is a MATLAB-based Power Flow Calculation and optimization of procedures, very useful)

绘制8阶Bessel和Butterworth模拟低通滤波器的幅频响应曲线及群延时曲线( Draw order Bessel and Butterworth 8 analog low-pass filter amplitude frequency response curve and group delay curve)

7.1　简单数字滤波器的MATLAB辅助设计和分析方法7.2　微机继电保护算法的MATLAB辅助设计和分析方法7.3　输电线路距离保护的建模与仿真7.4　Simulink在变压器微机继电保护中的应用举例7.5　输电线路故障行波仿真举例 (7.1 Simple digital filter MATLAB-aided design and analysis methods 7.2 microcomputer relay protection algorithm MATLAB-aided design and analysis methods 7.3 Transmission Line Distance Protection 7.4 Simulink modeling and simulation of the transformer relay protection Application Examples 7.5 Transmission Line Examples traveling wave fault simulation)

自己编写的联合概率数据关联算法，适合研究目标跟踪的朋友，附带算法分析。(JPDA algorirhm written by myself,which is helpful for who study target tracking,and the analysis is also given.)

输入一个样本序列 输出一个最佳高斯拟合的mu和sigma(input：samples output：best fit Guass)

This i for face recognition using eigenfaces.

newmark b 方法计算地震动反应谱(Newmark b method to shock response spectrum)

MUSIC算法源程序MUSIC算法源程序MUSIC算法源程序MUSIC算法源程序MUSIC算法源程序(MUSIC algorithm source codeMUSIC algorithm source codeMUSIC algorithm source codeMUSIC algorithm source code)

2013年美国数学建模M奖（一等奖）所用MATLAB程序之一(2013 American Mathematical modeling M Award (first prize) with one of the MATLAB program)