Bearing-fault

基于数字信号处理的各种matlab源程序代码，包括FFT、DFT还有采样及系统响应函数等等。(All based on digital signal processing matlab source code, including FFT, DFT also sampling and system response function and so on.)

上传几个关于线阵RLS算法、圆阵LMS算法、矩形波以及SNR的matlab源代码，都可以出图，希望对大家有用！(From a few RLS algorithm on the linear array, circular array LMS algorithm, as well as the SNR of the rectangular wave matlab source code, can be a diagram, useful for all of us hope!)

基于非线性方程，由状态方程与观测方程，并求其观测值。(Nonlinear equations, the state equation and observation equation, and find their observations.)

基于均方误差参数比较OFDM系统中LS和MMSE两种自适应信道估计算法的性能，程序开头都有英文注释，可以直接运行的~个人认为写得比较好，跟大家一起分享~(Based on the Mean Square Error Comparison of OFDM system parameters LS and MMSE channel estimation of two adaptive algorithms, procedures are available in English at the beginning of the Notes, you can directly run the ~ personally think that is better written, with the U.S. to share ~)

数字全息模拟软件，使用菲涅尔衍射模拟全息图的产生和再现，非常好用。(Digital holographic simulation software, very easy to use.)

复杂网络分析工具包，计算Clustering Coefficient，Assortativity和全局最短路径等参数(Complex network analysis tools package, calculated Clustering Coefficient, Assortativity and global parameters such as shortest path)

学习MATLAB数值分析，能够利用MATLAB进行曲线拟合、插值以及解高阶方程等等(Learning MATLAB Numerical Analysis)

介绍一种改进传统遗传算法的新方法，通过调节交叉概率和变异概率(Introduction of a new genetic algorithm to improve the traditional method, by adjusting the crossover probability and mutation probability)

多项式和非多项式曲线拟合，MATLAB的经典案例 (Polynomial and non polynomial curve fitting)

说明：  一、 实验目的 1 熟悉MATLAB环境。 2 掌握MATLAB矩阵输入、运算以及MATLAB的数值运算功能。 3 掌握各种数据的创建‘访问，扩建，缩减。创建一个2*2元胞数组，扩充和缩减 (First, the experimental purpose a familiar MATLAB environment. 2 master MATLAB matrix input, operation and function of MATLAB numerical computing. 3 master data to create a variety of ' access, expansion, reduction. Create a 2* 2 array of cellular expansion and reduction)