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首先从视频中提取100张图片，用其中五十张图片根据平均值法获得背景图片，然后做差，二值化，提取目标。(First, extracting 100 images from the video ,using fifty pictures to obtain the background image with the method of average. Then frame difference, binary, extracting the target. )

HoG matlab，内含HOG算法基本代码(HoG matlab code)

说明：  精通matlab综合辅导与指南 包括很多例程 对初学者有很大的帮助(Proficient in matlab comprehensive guidance and guidelines include many routines for beginners are of great help)

this is pdf it is very useful for study the matlab and functions

一种求椭圆中得MATLAB程序源代码，我自己编的，大家一起学习。(Ellipse in order to get a MATLAB program source code, I have compiled, we learn together.)

说明：  Capon方法的DOA程序，参数在程序内部都有说明，主要描述了使用capon在某种信噪比的条件下进行DOA估计(the method of Capon DOA)

用MATLAB语言实现有关基音检测算法，同时给出检测结果(MATLAB language of the pitch detection algorithm, and gives results)

MATLAB 编程有助于初学者进行学习，了解以及相应的运用(MATLAB programming will help beginners to learn, understand, and use of appropriate)

关于基于解相干的MUSIC的源程序，分别列出Toeplitz,矩阵分解，奇异值分解等情况~~~(ABOUT MUSIC based decorrelation of the source, respectively, which are listed several possible scenarios ~ ~ ~)

fdtd模拟二维表面等离子体波导结构的电磁场分布(FDTD simulation of two-dimensional surface plasmon waveguide structure of electromagnetic field distribution)