SNR

bp神经网络的非线性系统建模————非线性函数拟合(nonlinear system modeling bp neural network nonlinear function fitting )

说明：  《matlab小波分析》第6章的例题的源代码！(&quot Matlab wavelet analysis,&quot Chapter 6 example source code!)

维纳滤波器，实现宽带窄带干扰滤除，维纳滤波器基础结构，可以给予此机构实现新的算法(Wiener filter, broadband narrowband interference filter, Wiener filter infrastructure, can give organizations achieve new algorithm)

方波信号生成程序，可对方波信号的复制和频率进行设置，输出信号准确稳定(to creat a square wave )

本辞典紧跟MATLAB发展的动态。搜集整理了1 000余条MATLAB的使用函数，以英文字母的先后顺序进行排序，在介绍每个函数的过程中，分别介绍了函数的语法、描述、应用实例以及与之相似的函数，可以让用户在学会一个函 数的同时，触类旁通地领会其他类似函数的用法，让用户更全面地掌握MATLAB的知识，在进行MATLAB开发时能方便快捷地查询到相关函数的使用方法。(The Dictionary of keeping up the MATLAB development dynamic. Has collected more than 1,000 more than the MATLAB use function, sort the order of the letters of the alphabet, introduced the process of each function, function syntax, description, application examples as well as the similar function, allows users learn a function at the same time, by analogy to understand the usage of other similar functions, allowing users to better grasp the knowledge of MATLAB In MATLAB development can quickly and easily query to the use of the correlation function.)

PMSM双闭环控制，速度环采用自抗扰控制，电流环PI控制(PMSM double closed loop control, speed loop using auto disturbance rejection control, current loop PI control)

用于matlab仿真的，比较使用的系统仿真用的源代码(Matlab simulation used to compare the use of system simulation using the source code)

MATLAB应用大全一书的配书光盘第二十章源代码,该文件夹收录了本书涉及的源文件。收录了一些优秀应用实例信息，便于读者学习了解。(MATLAB application of a book chapter 20 CD attached with books source code, this folder contains the book files. Includes some excellent examples of application information, convenient for readers to learn. )

dijkstra矩阵算法，可以计算出最短路，第一次上传请见谅~(dijkstra很有用的！)

1. Transfer function to state space model transfer function to state space A=[1 1 1] B=[1 6 11 6] [A,B,C,D]=tf2ss(num,den)