mfuzzy_eff_mode

说明：  图像抽取及误差控制，像素点最大误差能控制到2(Image extraction and error control, the maximum pixel error can be controlled to 2)

压缩感知及OMP重构算法的matlab实现，备注详细，容易理解(OMP compressed sensing and reconstruction algorithm matlab realize, notes detailed, easy to understand)

Matlab Curve Fitting Document

本代码是数理统计与MATLAB工程数据分析一书中第8章的原代码，对本章学习有很大帮助。(This code are of mathematical statistics and MATLAB data analysis project, a book in Chapter 8 of the original code, the study of this chapter are very helpful.)

追逐问题是现实生活中的常见问题,本文就三人绕正三角形的追逐问题建立起了两个数学模型:一个充分应用运动的周期性首先给出了三人共边的充要条件,然后直接给出在一个周期内三人共边的次数及起止时刻,另一个则利用初等数论的方法给出了三人共边的另一个充要条件 利用matlab长于计算和强大的绘图功能,本文分别给出了求解两个模型的matlab程序,通过动画仿真演示三人绕正三角形的追逐模型,并给出三者共边的时间起止点和共边的次数。 更多还原 (The problem is that in real life the pursuit of the common problems, the paper chase on three questions about the triangle established two mathematical models: a full application of the cyclical movement Firstly, the necessary and sufficient conditions of the three sides, and then directly within a given period of three sides of the starting and ending times and moments, and the other using elementary number theory approach gives another three necessary and sufficient conditions of the edge using matlab longer computing and powerful graphics capabilities, this paper two models are given for solving matlab program, triangle chase through animated simulation model demonstrates trio around and gives the time of the beginning and ending points of the three sides and the number of edges. More Restore)

simulation PID regulator

数字图像加入噪声，以及使用不同的方法编程实现去噪(Digital image by adding noise, and the use of different methods of programming denoising)

二维函数逼近仿真，包含误差分析，三维图显示(Two-dimensional function approximation simulation, including error analysis, three-dimensional map display)

快速傅里叶变换自编程序，直接运行即可，简单方便实用(Fast Fourier Transform self program can be run directly, simple and convenient and practical)

液压泵振动信号的小波包分解以及功率谱分析，仿真信号的Hilbert谱以及边际谱；仿真信号的小波包能量计算(wavelet packet decomposition and power spectrum of vibration signals for piston pump Hilbert spectrum and marginal spectrum of stimulated signals)