SISTEMAS-DISCONTINUOS

article about a dvr system

This paper describes the problem of voltage sags and swells and its severe impact on non linear loads or sensitive loads. The dynamic voltage restorer (DVR) has become popular as a cost effective solution for the protection of sensitive loads voltage sags and swells. The control of the compensation voltages in DVR based on dqo algorithm is discussed. It first analyzes the power circuit of a DVR system in order to come up with appropriate control limitations and control targets for the compensation voltage control. The proposed control scheme is simple to design. Simulation results carried out by Matlab/Simulink verify the performance of the proposed method.

在matlab下利用simulink搭建模块，对典型信号如正弦波、方波、三角波、锯齿波、白噪声以及叠加波形的时域信号进行频谱（幅值谱）特性分析。(Module in matlab simulink structures, such as sine, square, triangle wave, sawtooth wave, white noise, as well as the time-domain signal waveforms superimposed spectrum (amplitude spectrum) characteristics of a typical signal.)

关于matlab各种指令用法及汇总，很适于初学者使用。(image processing)

时间发生时间频域编码与地形图显示时间发生时间频域编码与地形图显示(Frequency domain code)

该编程为矩阵与数据分析课的编程作业程序，里面包括matlab的三次样条曲线程序，有Jacobi迭代法和Gauss-Seidel迭代法等(The programming and data analysis for the matrix class programming operations program, which includes the cubic spline curve matlab procedures, Jacobi and Gauss-Seidel iterative method iterative method)

基于的ASKmatlab，完整的程序，有能相关的说明和注释，有需要的朋友下载吧~(Based on the ASKmatlab, complete program and relevant instruction and comments, the need to download friends ~)

特征线法设计二维轴对称喷管，采用MATLAB进行的喷管设计方法(nozzle design)

一个基于LBM颜色模型的MATLAB算法编程，以便针对LBM颜色模型的求解。(A MATLAB programming algorithm based on LBM color model, so that for LBM color model to solve.)

这是一个非常适合初学者的Matlab教程，里面讲的东西简洁明了，而且可以作为教学用。(This is a tutorial for beginners in Matlab, which was about things concise, and can be used as a teaching.)