duixiaoqi

图形图像 匹配。当有两个图像时，程序计算一个图像的不变量，然后跟两一个图像比对，然后输出他们是否匹配。(This codes are for images matching when you have two or more images taken under different lighting, rotation...)

用c程序和matlab分别试验一种k-means改进算法，按照方法选取聚类中心点，事实证明，这种改进是有效的。(Matlab with c procedures and were experimenting with an improved k-means algorithm, in accordance with the method of selecting cluster center, the facts show that this improvement is effective.)

基于Logstic回归分析，建立人口预测模型，对人口数量进行预测(Based Logstic regression analysis, population forecasting model to predict population)

Digital signal processing is the important aspect of modern communication system. here is the matlab code given which helps for the beginers for understanding the basics of DSP.

matlab进行数字信号处理.经典最常用到的一些模块...对学数字信号的肯定有很大帮助...(matlab digital signal processing. The most commonly used in some of the classic ... of learning modules of the digital signal must be of great help ...)

Name:neural Network Control, for Matlab,tipical description for control problems with NN method, additionally, there are some useful examples to be referenced.(Name : neural Network Control, for Matlab, tipical description for problems with control NN method, additionally, there are some useful examples to be referenced .)

smooth different is types of filter for DSP in matalb

MATLABGUI用于数值计算中特征值，，随机数，偏微分方程，求积分(MATLABGUI Files for numerical computing—Eigenvalues, Random Numbers, Partial Differencial equation,Quadrature)

说明：  混沌动力学行为研究的程序说明，功率谱，最大李雅谱指数，三维、二维以及时间序列图(Program description of chaotic dynamics behavior study, power spectrum, maximum lyapunov index, three - dimensional, two - dimensional and time series diagrams)

code for ferequency responce