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在matlab的环境下，对信号进行分析处理，设计滤波器 (In the matlab environment, an analysis of signal processing, filter design)

先进PID控制matlab仿真源代码，典型实例具体分析说明，通俗易懂。（第四章）(Advanced PID control matlab simulation source code, more typical examples of specific instructions, clear and easy to understand.（Chapter 4）)

matlabwsn定位仿真程序，正在研究。。从国外网站上找到的。。还没看懂。。请高手指点一下啊(matlabwsn positioning simulation program, is studying. . From abroad to find the site. . Not yet understand. . Please click ah expert advice)

node 例子，帮助初学者了解使用 node 环境编程(node test model)

包含3个PDF文件，官方教材：Matlab7.0学习资料、频谱分析、Matlab必做练习50题，全方面学习练习Matlab的使用(Contains three PDF files, official teaching: Matlab7.0 learning materials, spectrum analysis, Matlab will do exercises 50 questions, all aspects of learning exercises using Matlab)

在本演示中，一个简单的图像检索方法，提出基于图像的颜色分布。用户只需提供一个“例子”的形象和搜索是基于这个例子（例如基于查询的图像）。包括图像和教学指令!!!(In this demo, a simple image retrieval method is presented, based on the color distribution of the images. The user simply provides an "example" image and the search is based upon that example (query by image example). Experiment image and instruction included!!!)

说明：  书名是《Matlab工具箱应用指南——信息工程篇》，对于信息类的matlab仿真比较有用。(Title is &quot Matlab Toolbox application guide- Information Engineering articles&quot matlab simulation for the information more useful class.)

calculatePXTheta---Calculate the probability of each pixel being its color conditioned on all of the clusters that were found at the previous (coarser) iteration. (calculatePXTheta-- Calculate the proba bility of each pixel being its color conditione d on all of the clusters that were found at the pre vious (coarser) iteration.)

GN距离法是一种基于马氏距离的建模集样品的挑选算法(GN distance method is a kind of based on markov distance modeling set sample selection algorithm)

说明：  这是一个关于图像边缘检测的小程序，希望对大家有所帮助(This is an image of a small edge detection procedures, we hope to help)