LDPC

说明：  内容简介 《基于 MATLAB 7．x的系统分析与设计(第2版)——控制系统》 MATLAB的推出得到了各个领域专家学者的广泛关注，其强大的扩展功能为用户提供了强有力的支持。 本书针对应用广泛的控制系统领域，简要介绍了控制系统理论的基本概念和基本方法，详细介绍了由MATLAB提供的控制系统工具箱函数的用法指南，最后以大量的应用示例， 说明了基于MATLAB进行控制系统分析与设计的方法。 本书可作为“自动控制原理”、“控制系统分析与设计”等课程的参考书，对课程学习可起到事半功倍的效果。本书对控制系统领域的教师、研究生、高年级本科生和广大科研人员都有重要的参考价值，对其它领域的科研人员也有一定的借鉴作用。(Introduction "Based on MATLAB 7. x, System Analysis and Design (2nd edition)- Control System " The introduction of MATLAB experts and scholars in various fields has been widespread concern in the expansion of its powerful capabilities to provide users with a powerful Support. This book is widely used control system for the field, briefly introduced the basic concepts of control system theory and basic methods are used, refer Presentations provided by the MATLAB Control System Toolbox functions usage guide, and finally to a large number of application examples to illustrate based on the MATLAB for control system analysis and design methods. This book can be used as "control theory", "Control System Analysis and Design" and other courses of reference books, can play on courses Multiplier effect. Book on control systems in the field of teachers, graduate students, undergraduates and general researchers have re- To the reference value, researchers in other fields also hav)

一种在线SVM的实现，通过样本的取舍，我们可以将SVM运用动态建模当中（得有SVM工具箱的支持），该源码中包含有SVM工具箱和在线SVM的源程序(an online SVM achieved through the choice samples, SVM we will be able to use dynamic modeling them (SVM in a toolbox support) The source code contains SVM toolbox and online source SVM)

准谐振变流器matlab/simulink仿真程序，观察模型特性(quasi-resonant converter Matlab/Simulink simulation program to observe the model characteristics)

实现三次样条插值信号包络线，本人在EMD算法时用到，效果已验证(Realize the cubic spline interpolation signal envelope, the effect is very good.)

二维功率谱密度计算程序 使用傅里叶变换 (2D PSD caculation estimator)

迹线法实现轮轨接触，是轮轨接触力及垂向力的基础内容，需要轮轨接触角及型面数据作为初始 内容(Trace method to achieve the wheel-rail contact, is wheel-rail contact force and the vertical force base, you need a wheel-rail contact angle and surface data as the initial content type)

单轮模型lqg最优控制方法，包含路面谱产生，车辆单轮模型，lqg控制方法(Single wheel model lqg optimal control methods, including road spectrum generation, single wheel vehicle model, lqg control method)

3 plane wave to solve band structure

周期对称方波信号的傅里叶级数展开 有限项级数来逼近无限项级数(fourier series )

用于2维和3维的TSP问题，固定起点和终点，可给定旅行商数量(For the 2 dimensional and 3 dimensional TSP problem, fixed starting point and end point, the number of traveling salesmen can be given.)