KarhunenLoeve

惯性导航工具箱，可以实现多种仿真。感兴趣的看看(Inertial navigation toolbox, can achieve various simulation. Interested to see)

matlab语言解高等数学中的各种问题，并附有各个例题的程序。(matlab language of higher mathematics in the solution of various problems, with various examples of the procedures.)

用MATLAB实现特定人的孤立词语音识别，包含完整程序(MATLAB implementation of speech recognition)

capacitor and pluging braking of induction motor

MATLAB simulation of 3-phase PWM rectifier. Sine PWM is used as modulation technique. Modulation index is 0.8.

优秀论文及配套源码。Hilbert-Huang变换(HHT)是一种新的非平稳信号处理技术，该方法由经验模态 分解(EMD)与Hilbert谱分析两部分组成。任意的非平稳信号首先经过EMD方法处理后被分解为一系列具有不同特征尺度的数据序列，每一个序列称为一个固有模态函数(IMF)，然后对每个IMF分量进行Hilbert谱分析得到相应分量的Hilbert谱，汇总所有Hilbert谱就得到了原信号的谱图。该方法从本质上讲是对非平稳信号进行平稳化处理，将信号中真实存在的不同尺度波动或趋势逐级分解出来，最终用瞬时频率和能量来表征原信号的频率含量。 本文研究了基于HHT的暂态电能质量扰动检测方法，介绍了HHT的基本原理和利用HHT检测电能质量多扰动信号的实现方法。仿真试验表明该方法可以实时检测扰动的起止时刻，持续时间和扰动幅度，适用于电能质量多扰动的监测和辨识系统。 (Hilbert-Huang Transform(HHT) is a new non-stationary signal processing technology，including the Empirical Mode Decomposition(EMD) and Hilbert spectral analysis．In this method，arbitrary non-stationary signals was divided into a series data sequence with different characteristic scales after the first EMD treatment，each sequence is called an intrinsic mode function(IMF)，and then each IMF component gained corresponding the Hilbert spectrum though Hilbert spectrum analysis，a summary of all Hilbert spectrum assembled to the spectra of the original signal．In essence，this method is a stable processing for non-stationary signal，which decomposed the different fluctuations or trends in the signal in rum，and represented the frequency content of the original signal using the final instantaneous frequency and energy． This paper study a method to detect power quality disturbances based on the HHT，in which the principle and the realization of the HHT and the realization of power quality disturbance)

控制系统性能评估的研究现状与展望摘要: 总结了控制系统性能评估理论研究近20 年的发展历程,分析了几类主要的控制性能评估基准:基于最 小方差控制、基于用户指定指标、基于LQ G以及基于限定结构等方法的适用对象,以及这几类方法对应的性 能指标在评价控制系统优劣时的准确有效性. 通过回顾控制系统性能评估研究的现状,提出该领域亟待解决 的问题,展望控制系统性能评估理论未来的研究趋势和应用方向.(Control System Performance Evaluation and Prospect)

Matlab的流程控制语句，掌握循环结构。 Matlab的脚本文件、函数文件编写。 Matlab脚本文件、函数文件的调试.用户数据的导入. 数值计算，能用编程方法实现。(Matlab flow control statements, control loop structure. Matlab script file, the function document preparation. Matlab script files, function files debugging. User data import. Numerical calculation, can Programming Method.)

计算并绘制图像的直方图，本设计中绘制了四种形式的直方图，imhist,bar,stem,plot进行比较和区别！(Calculated and plotted the histogram of the image, the design of four forms of the histograms drawn, imhist, bar, stem, plot and compare the difference!)

基于零阶近似法的稳定性叶瓣图的matlab编程(Based on the zero-order approximation of the stability lobe diagram matlab programming)