模式识别

matlab程序设计之绘图电子资料matlab Programming for drawing electronic data(matlab Programming for drawing electronic data matlab Programming for drawing electronic data)

感知无线电有关仿真，希望对大家有用 第2个(Cognitive radio on the simulation, in the hope that useful to everyone the first two)

One Rank Cuckoo Search (ORCS) algorithm Implementation of the ORCS optimization algorithm.

numerical analysis method(newton method)

filter audio signalThen use the Butter function, for instance to obtain your signal(type Butter in your Matlab command window and you will find many other type of filters). Once you have obtained the B and A vector coefficients you can filter your signal using the function filter. y=filter(x,A,B) x(is your input signal) and y your filtered signal.(an example filtering signalThen use the Butter function, for instance to obtain your signal(type Butter in your Matlab command window and you will find many other type of filters). Once you have obtained the B and A vector coefficients you can filter your signal using the function filter. y=filter(x,A,B) x(is your input signal) and y your filtered signal.)

应用蒙特卡罗模拟方法计算期权价格 统计模拟方法亦称蒙特卡罗(Monte-Carlo)方法.因为通常的教科书几乎不涉及 此内容.了解的人不多。听到过的人又常把它看作是统计力学或核物理等学科的专门工具.很少想到这个方法与自己的科研工作有什么关系。 -Application of Monte Carlo simulation method of calculating the option price statistics, also known as Monte Carlo simulation method (Monte-Carlo) methods. Because textbooks are usually almost do not involve this content. Not many people understand. Heard of people often see it as a statistical mechanics or nuclear physics disciplines, such as specialized tools. Rarely thought about this method and their own research work has anything to do.

最小均方误差（MMSE）的算法，匹配追踪和正交匹配追踪，单径或多径瑞利衰落信道仿真，随机调制信号下的模拟ppm，应用小区域方差对比，程序简单，matlab开发工具箱中的支持向量机。

matlab练习程序（图像区域分裂） 图像区域分裂可以将图像中相似的区域归为一个子区域，否则这个区域分裂。分裂的步骤还是很好理解的。对一个图像而言，首先确定一个分裂准则，如果当前图像区域中有像素没有满足这个准则，那么本区域继续分裂，否则分裂停止。我这里用的准则就是当前像素灰度是否和本区域平均灰度差距过大，如果相差很大则继续分裂，否则分裂停止并将本区域赋值为本区域平

说明：  计算机视觉，CCD相机标定程序,很好用！(Computer vision, CCD camera calibration procedures, very good use!)

目标因子分析，用于找寻主因子数的个数，清晰明了的看出其步骤(Target factor analysis, to find the main number for the number of factors, see the steps clarity)