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57578855dianji111111
programm that describe how control dfig
- 2009-10-10 16:03:33下载
- 积分：1
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chirp
chirp信号产生比较
If you are aware of this and would still like to have a pseudo-chirp then you can take a look at the example below. I show the difference between trying to generate the type of chirp you are after and a real chirp signal. I also plot the derivative of the resulting signals, so I can highlight that between half cycles you will have a sometimes subtle (sometimes not so subtle) jump in gradient.
(chirp signal generation
If you are aware of this and would still like to have a pseudo-chirp then you can take a look at the example below. I show the difference between trying to generate the type of chirp you are after and a real chirp signal. I also plot the derivative of the resulting signals, so I can highlight that between half cycles you will have a sometimes subtle (sometimes not so subtle) jump in gradient.
)
- 2012-04-09 16:45:57下载
- 积分：1
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MATLAB-ocomplex-networks
本文档包括，BA_net.m、WS_net.m和randomgraph.m是可以直接运行的文件，分别生成三种不同网络的网络模型和特性曲线等，以及一个说明文档(This document includes: BA_net.m, WS_net.m and randomgraph.m file can be run directly, namely generation network model and characteristics of three different networks and so on. )
- 2014-10-16 08:57:45下载
- 积分：1
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ZJXH
针对永磁同步电机常规直接转矩控制系统涉及到的问题,例如磁链的准确观测、定子电阻的变化、电压矢量开关表的改进以及滞环控制器的改进等等,本文都作了详细的分析,并提出了改进方案。为了提高系统的性能,本文将空间矢量调制的方法引入了常规直接转矩控制中,并在此基础上,对永磁同步电机无速度传感器问题作了详细的分析,总结了国内外的研究热点,提出了采用转子磁链矢量为基础的永磁同步电机直接转矩控制速度估计方法。仿真结果表明,该方案具有很好的动、静态特性。(Firstly, the paper analyzes the principle of direct torque control of permanent magnet synchronous motor and elaborates the impact of space voltage vector of the stator flux and the electromagnetic torque.Secondly, the paper introduces direct torque control of permanent magnet synchronous motor SVPWM technology.Under the same hardware conditions,the system can obtain More continuous voltage space vector by taking advantage of SVPWM.The simulation results show the program not only keeps the direct torque control fast dynamic response, but also reduce the motor torque ripple.)
- 2020-09-19 20:57:55下载
- 积分：1
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statecom
hystersis control algorith which is bein done in matlab
- 2014-02-08 01:09:53下载
- 积分：1
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zhongxinchafenfaqiuliangdianbian
用matlab实现中心差分求解两点边值问题的微分方程求解(Central difference scheme for solving two point boundary value differential equation solver with matlab)
- 2012-05-07 17:25:52下载
- 积分：1
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2
说明： matlab开发环境下，牛顿迭代法解非线性方程组，使用者把非线性方程组的M文件fx1(x)和非线性方程组导数的M文件dfx1(x)相应代入即可。(matlab development environment, the Newton iteration solution of nonlinear equations, nonlinear equations to the user of the M documents fx1 (x) and non-linear equations of the M derivative document dfx1 (x) can be substituted into the corresponding .)
- 2009-04-23 18:09:46下载
- 积分：1
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Intro-to-Matlab
学习matlab简单快速教程，适用于短期内掌握matlab核心数值编程(An introduction to Matlab Numerical Calculation)
- 2012-05-15 07:47:15下载
- 积分：1
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Massively-Parallel-Computing-[Read-Only]
Massively parallel computing on GPU
- 2014-09-03 18:49:45下载
- 积分：1
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FIRdaitonglvbo
用matlab实现的FIR带通滤波器，直接型，(FIR filter using matlab )
- 2010-07-12 09:05:56下载
- 积分：1
