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permanent magnet synchronous motor under simulink

对于典型的数字通信系统的仿真 包含详细的说明(for typical digital communication system simulation contains a detailed note)

MATLAB作为一种智能化高级语言，集公式演算推异与数值计算于一体，兼有出色的图形处理和数据分析功能，作为多领域的应用软件，MATLAB的工具箱对相关学科的各处基本技术都采用了当今最先进的算法。本书共分7章，先简要介绍了MATLAB的安装及启动后，较为详细地介绍了MATLAB的基础知识，深入浅出地分析了MARLAB的符号运算功能以及绘图功能，并提供了大量的实例，便于读者自学。 (MATLAB as an intelligent high-level language, set up different calculus formulas and numerical calculation in one, a combination of excellent graphics processing and data analysis functions, as in many fields of application software, MATLAB Toolbox for related disciplines throughout the basic skills have adopted the most advanced algorithms. The book is divided into 7 chapters, briefly introduced the MATLAB installation and start-up, the more detailed description of the basic knowledge of MATLAB, in layman s language and analysis of the symbolic operation MARLAB functions and graphics functions, and provide a large number of examples, easy readers self-learning.)

说明：  这是一本关于迅速查找MATLAB函数目录的书籍，值得拥有。(This is a MATLAB function to quickly find the directory on the books, worth having.)

有源滤波器，滤波器的分类，滤波器的用途，滤波器的指标(Active filter, the filter classification, the use of filters, filter indicator)

当前的很多海洋数据都是海量数据，传统的ftp下载费时费磁盘，因此，openDAP方式越来越多，通过opendap可以选择直接需要的时间、空间范围内的资料。nctoolbox结合matlab实用，效果非常好的opendap工具包(NCTOOLBOX- 20130305 Full instructions and documentation at: http://code.google.com/p/nctoolbox/ We are in the progress of moving the project hosting here to github.com. Brief summary: *Prequisites *Matlab R2008a+. You can verify the version of Matlab by typing: version *Java 6+. You can verify the version of Java used by Matlab by typing: version( -java ). *The version returned should start with Java 1.6 . If it starts with Java 1.5 you can try updating the Matlab JVM: http://www.mathworks.com/support/solutions/en/data/1-1812J/ or use the older nctoolbox-20091112 version of this toolbox. )

该控制算法为模糊控制器在机器人避障系统中的应用，是一个多输入多输出的控制系统，仿真结果和实际的运行结果比较符合。(The control algorithm for the Fuzzy Controller for Obstacle Avoidance System, is a multi-input multi-output control system, simulation results and actual operating results more in line.)

此代码是在matlab下开发，适应于GPS高程拟合，只需加载相关数据，方便好用(This code is developed in matlab to adapt in the fitting of GPS Elevation, just load the relevant data, easy-to-use)

对基于LMS算法的通道失配校正模型进行仿真。仿真不同信噪比条件下校正前后的通道失配度改善情况，参考信号为叠加有噪声的随机方波信号。(LMS algorithm based on channel mismatch correction model for simulation. Channel mismatch before and after the correction to improve the signal to noise ratio of different simulation conditions, the reference signal is a random noise superimposed on a square wave signal.)

经验小波变换结合EMD的自适应性和小波分析的理论框架,Gilles提出了一种称为经验小波变换(EWT)的自适应信号处理方法.其核心思想是通过对信号的Fourier谱进行自适应划分,建立合适的小波滤波器组来提取信号不同的AM-FM成分.(Empirical wavelet transform)