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用matlab做的一个边缘侦测,包含Sobel,Prewitt,Roberts,Marr,Canny算子的边缘侦测程序.(Using matlab to do an edge detection, including Sobel, Prewitt, Roberts, Marr, Canny edge detection operator procedures.)

关于自动控制原理的一些matlab代码,帮助大家理解和学习matlab(About automatic control theory of some matlab code)

It shows the results for PD vs. SNR for energy detector based on different sample numbers.

《雷达系统设计matlab仿真》书中的 matlab程序代码（4~6章） 【美】Bassem R.Mahafza 著 朱国富等译 电子工业出版社(" Matlab radar simulation system design," the book of matlab code (Chapter 4 ~ 6) London and New York Bassem R. Mahafza with Guofu, M. Electronic Industry Press)

生物电阻抗法设计了简易人体脂肪含量测试系统。利用人体的电特性分析人体组 分并以此判断被测者的健康状况。测试系统根据被测人群的年龄段、性别、体型等分类测试。( Based on a new technology which flourishes in recent years-bioelectrical impedance analysis CBIA) ,a measurement system for body FM is designed. )

实现地震叠前三参数反演（纵波速度、横波速度、密度）(prestack seismic inversion (compressional wave velocity, shear wave velocity, density))

this is the model of an inverted pendulum, whereas the drivetrain is modeled as PT1 system. some of the code desctiption may be in german. to run just open the m-file and click :run

数字通信原理教程，里面有配套的matlab仿真程序，值得学习。(Principles of Digital Communication Guide, which has a matching matlab simulation program, worth learning.)

EM 算法是求参数极大似然估计的一种方法，它可以从非完整数据集中对参数进行估计，是一种非常简单实用的学习算法。这种方法可以广泛地应用于处理缺损数据、截尾数据以及带有噪声等所谓的不完全数据，可以具体来说，我们可以利用EM算法来填充样本中的缺失数据、发现隐藏变量的值、估计HMM中的参数、估计有限混合分布中的参数以及可以进行无监督聚类等等。(Expectation Maximization image segmentation Input: ima: grey color image k: Number of classes Output: mask: clasification image mask mu: vector of class means v: vector of class variances p: vector of class proportions )

该源程序可直接用于对原始时域信号VTRM成像的信号分析领域。(The source signal analysis can be used directly in the original time-domain signal VTRM imaging.)