matlab

专门介绍利用matlab软件进行时间-频率分析的电子书，希望对大家有帮助(Devoted to using matlab software for time- frequency analysis of the e-book, and I hope all of you to help)

本文围绕以可再生能源发电装置和蓄电池储能为主体的微网系统展开研究， 介绍了微网系统半实物仿真平台的设计思路和实现方法，并对微源的控制策略以 及微网系统的并离网切换特性进行研究(This dissertation focuses on microgrid with only renewable resources and battery inverters，points out mentality of designing and implementation method of the microgrid power hardware-in—the-loop simulation(PHILS)platform，and researches on microsources control strategies and microgrid grid—connected and islanding switching method)

说明：  matlab_bgl图论工具箱下载，功能强大,用于复杂网络(Download Matlab Graph Theory toolbox, powerful function)

continuous time analog filters group delay

说明：  半车动力学模型，可用于动力学分析，用于分析垂向激励与整车响应的关系(half car dynamics model)

Metodo simplex en matlab

永磁同步电机矢量控制的matlab仿真，测试波形完全正确(The permanent magnet synchronous motor vector control of matlab simulation, test waveforms completely correct)

this is a FFT algorith using by matlab code

在过阻尼情况下，典型二阶系统有两个相异的实数极点，其阶跃响应实际上是两个一阶系统响应的叠加。（ωn＝5），不断增大ζ值，观察每个ζ值下两个实数极点间的距离；同时绘出两个实数极点分别对应的一阶系统响应和二阶系统的响应，观察它们间的关系(In the overdamped case, the typical second-order system has two distinct real poles, and its step response is actually the superposition of the two first-order system response. (Wn = 5), increasing zeta values​ ​ , observing the distance between the two real poles each zeta value draw two real poles, respectively, corresponding to a first-order system response and the response of the second-order system, observe them relationship)

在随机模拟和数据分析中，此matlab的源程序和使用(In the stochastic simulation and data analysis, and use this matlab source)