Photonic_crystal_resonant_cavities(TE-TM)

给定一个样本集exset，样本数为M，每个样本点是N维向量，对于给定目标点d，d也为N维向量，要从exset中找出与d距离最近的k个点(k<=N)(knn code c++)

粗糙集理论属性约简的例子，基于MATLAB实现(This is the use of rough set theory )

说明：  matlab 平面单元分析 适合采用matlab进行有限元计算的朋友(Plane element analysis matlab matlab for finite element analysis using friends)

Exterior penalty function

本书使用简单易行的风格，一开始介绍了 MATLAB基础，你将学习到如何绘制图象，求解 代数方程及计算积分，也将学习到如何求解微分 方程，求 ODE 的数值解，使用特殊函数等。本书 含有几百个例子及其详细解答过程，章末带有习 题，书末还带最终测试题目，一句话，本书给予 你的是MATLAB精华。 本自学指导书提供了：  上手MATLAB的最快方法  几百个带有解答过程的工作实例  覆盖了MATLAB7  每章章末配有习题，提高学习质量， 查漏补缺。  书末附有最终测试题  为学习和工作节省时间提高效率 《MATLAB揭秘》对初学者很容易，对高手有挑战性，是通往精确计算的捷径。 (This book uses simple style, the beginning describes the MATLAB-based, you will learn how to draw images, solving Algebraic equations and calculating the integral will also learn how to solve differential Equation, find the numerical solution of ODE, the use of special functions and so on. Book Contains hundreds of examples and detailed answers to the process of learning with the end of Chapter Questions, end of the book is also the final test with the subject, in a word, give the book MATLAB is your essence. This book provides a self-study guide:  The fastest way to get started MATLAB  hundreds of examples of the work process with a solution  covered MATLAB7  chapter at the end of each chapter with exercises to improve the quality of learning, You may say.  end of the book with a final test questions  to study and work to save time and improve efficiency "MATLAB Secret" is very easy for beginners, challengin)

指数平滑法，它提供的预测值是前一期预测值加上前期预测值中产生的误差的修正值。(Exponential smoothing method )

采用滑模控制和RBF网络来控制对象，采用等效滑模控制的方法，即根据系统的确定部分计算出等效控制量，同时利用一个RBF网络对系统的不确定部分进行补偿得到切换控制量。(Using sliding mode control and the RBF network to control the object, using the equivalent sliding mode control method, namely the determination of the system to calculate the equivalent control part of the volume, at the same time using a RBF network of uncertainty on the system parts to be switched to control the amount of compensation .)

matlab库，用于导入和处理SRTM的DEM的源程序.注意仅支持 SRTM-3文件，不支持 SRTM-1文件(The Matlab SRTM Library is designed to be an easy-to-use interface for importing and manipulating NASA s Shuttle Radar Topography Mission (SRTM) Digital Elevation Model (DEM) dataset. )

Moving Least Squares Deformation

稀疏分解信号重建程序，利用匹配追踪原理不断对信号匹配，最后达到重建信号目的。(sparse decomposition signal reconstruction procedures, the use of matching principle constantly tracking the signal matching, Finally signal to the redevelopment purposes.)