MATLAB-examples

说明：  包含matlab用到的所有数学计算，希望对大家有所帮助。(Matlab contains all the mathematical calculations used in the hope that all of you to help.)

pid算法原理解释，对初入学习PID的同学有很大帮助(pid algorithm principle explanation for entering the learning of the students are very helpful PID)

this is a backprojection algorithm to backproject from 4 different direction

说明：  使用matlab 进行模拟仿真 对于元宝自动机 使用 simulink(simulink cellular automata matlab)

本文件介绍了matlab中系统辨识工具箱的相关函数，对采用系统辨识有很大帮助(This document describes the correlation function in Matlab System Identification Toolbox, helps a lot of system identification)

说明：  使用禁忌搜索（Tabu）算法寻找函数的最大值(Find the maximum of a function with the tabu search algorithm)

说明：  针对旋转机械采集到得振动信号进行消燥处理，开发工具为matlab(For rotating machinery vibration signals collected may eliminate dry processing, development tools for the matlab)

快速计算一维信号的塔式谱峭度图，选择谱峭度最大值区间，方便确定所需滤波器中心频率及带宽。(Computes the fast kurtogram of signal x.This fast algorithm uses a pyramidal decomposition of the signal into a user-specified number of levels (a good choice is nlevel = 8). The first level is the classical kurtosis of the signal, the second level is the spectral kurtosis in 2 octaves, the third level the spectral kurtosis in 4 half-octaves, etc. Non-integer levels refer to divisions into third octaves. Here below is an illustration on how the frequency band is successively split when increasing the level)

This code contains the hilbert envelope method for extracting modal properties

matlab simulink PID 大迟延对象控制模型(Time Delay matlab simulink PID control model)