polydern

关于 CoSaMP 算法介绍 压缩传感压缩感知理论应用的算法(CoSaMP algorithm introduced)

格子Boltzmann方法，D2Q9模型，模拟多孔介质流动(Lattice Boltzmann method, D2Q9 model to simulate the flow in porous media)

说明：  算术编码，matlab实现，是固定频率表的算术编码的实现方式(Arithmetic coding, matlab implementation, a fixed frequency table of the arithmetic coding implementations)

该压缩包具有35例GUI的设计，主要是带大家入门用的(The archive has 35 cases of GUI design, the main entry is used with all)

这是一个pca提取特征的小程序，是应用matlab语言进行编写的，适用于初学者。(This is a small programs characteristics extracted pca this is a small characteristics extracted pca program, application of matlab language is written, it is suitable for beginners. )

avi2pic AVI转帧 mmread读取媒体(avi2pic AVI to pictures)

2D FDTD of a region with Perfect Magnetic Conductor boundary

三步法哪l是一种较好的搜索算法，快速而且高效，它是在对数法的基础上对 其进行了改进，提出在每一步搜索后搜索步长均减半的算法。它基本保持了FS的 性能，但其计算量只有FS的10％左右。TSS在会议电视和可视电话中应用较多， 它通过三步搜索，逐步较小搜索步长。若最大搜索范围为士7，搜索精度取一个像 素，则步长为4、2、1，共需三步即可满足要求，从而得名。 (L three-step method which is a better search algorithm, fast and efficient, it is on the basis of the number of law be improved, made in every step of the search after the search step of the algorithm are reduced by half. It basically maintained the performance of FS, but the calculation is only about 10 of FS. TSS at the meeting on television and video telephony in the application of more three-step search through progressively smaller search step. If the maximum search range of disabilities 7, search for a pixel accuracy, the step size for the 4,2,1, a total of three steps to meet the requirements, thus its name.)

说明：  matlab学习资料：MATLAB命令大全；MatLab工程数学应用；MATLAB应用程序接口用户指南等内容(matlab material)

A population-based artifi cial immune system for numerical optimization A population-based artifi cial immune system for numerical optimization(A population-based artificial immune system for numerical optimization A population-based artificial immune system for numerical optimization)