ENVELOPE_gets_the_data_of_upper_and_down_envelope_

《MATLAB控制系统仿真与实例详解》一书的光盘源码。图书简介：本书详细地讲解了MATLAB 7.x的功能与相关操作以及MATLAB在控制系统中的仿真应用。本书内容包括控制系统仿真基础、MATLAB程序设计语言基础、控制系统理论基础、Simulink交互式仿真环境、控制系统建模、线性控制系统的分析与仿真、PID控制系统设计及仿真、最优控制系统设计、鲁棒控制系统设计、神经网络系统设计及其MATLAB实现、模糊控制系统设计和系统辨识。 (" MATLAB Control System Simulation and explain examples of" one-source book on CD-ROM. Book Description: This book explain in detail the function of the MATLAB 7.x and related operations and MATLAB in the control system simulation applications. The book includes basic control system simulation, MATLAB programming language basic, basic control system theory, Simulink interactive simulation environment, control system modeling, linear control system analysis and simulation, PID control system design and simulation, optimal control system design, robust control system design, neural network system design and MATLAB implementation, fuzzy control system design and system identification.)

说明：  人工免疫系统，利用MATLAB实现，matlab工具箱实用手册 (Artificial immune system, using MATLAB realize, matlab toolbox A Practical Handbook)

说明：  同步电机特性仿真 包括外特性、调整特性和功率特性 本程序仅对功角特性进行仿真(Simulation synchronous motor including external features, adjust the characteristics and power performance characteristics of this procedure only for the simulation of power angle)

Intermodulation or intermodulation distortion (IMD) is the amplitude modulation of signals containing two or more different frequencies in a system with nonlinearities. The intermodulation between each frequency component will form additional signals at frequencies that are not just at harmonic frequencies (integer multiples) of either, but also at the sum and difference frequencies of the original frequencies and at multiples of those sum and difference frequencies.

double_pendulum simulation in matlab

说明：  dfig风机模型，应用simulink实现部分功能(Dfig fan model, using simulink to achieve some functions)

说明：  文档用了STFT,CWT,GABOR,SPWVD 等方法对跳频信号的参数进行了估计(STFT, CWT, Gabor, spwvd and other time-frequency methods are used to estimate the parameters of FH signals)

matlab PCA应用于TE数据进行检测 包括SPE统计量计算，以及SPE和T方控制限的计算。(matlab PCA applies to TE detection data including SPE statistic calculation, as well as the SPE and T control limit calculations.)

高斯白噪声的两种MATLAB实现方式，可以用，已经试验了(AWGN)

利用Swelden算法实现信号的分解与重构，使用haar小波进行一次提升(Algorithm for signal decomposition and reconstruction)