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5
说明： salam man hamid hastam in file matlab
- 2012-04-09 12:32:34下载
- 积分：1
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Decoupling-Smith-control-
针对实际工业生产中常见的多输入多输出时滞过程, 构造多变量Smith预估控制结构, 提出基于对象模
型伴随矩阵的解耦器设计方法. 通过对解耦后对象的幅频和相频特性分析, 获得对象的简化一阶数学模型. 根
据Smith预估控制结构闭环特征方程的特点, 利用Butterworth滤波器极点配置的原理, 对解耦后的多变量时滞过程
设计PI控制器. 结合实际过程中常见的不确定性, 分析了控制系统保证鲁棒稳定性的充要条件. 最后以实例验证了
本文所提方法的优越性.(The decoupling Smith control method is presented for multi-input-multi-output system with time-delays
which are often encountered in practical engineering. A new method for designing the decoupler based on the adjoint
matrix of the multivariable system model with time-delays is proposed. By analyzing the amplitude-frequency and phasefrequency
characteristics of the decoupled model, the decoupled model is reduced to a first-order model with time-delay.
According to the closed-loop characteristic equation of Smith predictor structure, a PI controller is developed by using the
principle of pole assignment for Butterworth filter. Sufficient and necessary conditions for robust stability are derived for
adaptive and multiplicative uncertainties commonly occurred in practice. Simulation results show the superiority of the
proposed method.)
- 2012-05-11 20:54:22下载
- 积分：1
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pso
个程序就是最基本的粒子群优化算法程序，用Matlab实现，非常简单。是主函数的源程序，优化函数则以m文件的形式放在fitness.m里面，对不同的优化函数只要修改fitness.m就可以了通用性很强。(Procedures is the most basic particle swarm optimization procedures, using Matlab realize, is very simple. Is the main function of the source, optimizing the function with m the form of documents on fitness.m inside, optimized for different functions as long as the modifications can fitness.m highly generic.)
- 2008-04-15 13:21:12下载
- 积分：1
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doolittle
这个程序是将系数矩阵进行杜利特尔分解，并求解线性方程组的通用程序(This program is the coefficient matrix Doolittle decomposition and solving linear equations of the general program)
- 2010-12-29 00:14:52下载
- 积分：1
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tftb2002toolbox
说明： 小波变换工具包，包括信号产生函数、噪声产生函数、线性处理函数、Cohen类双线性时频处理函数、Affine类双线性时频处理函数、模糊函数和其他处理函数。(Wavelet Transform tool kit, including signal generator function, noise function, linear processing function, Cohen category bilinear time-frequency processing function, Affine category bilinear time-frequency processing function, Fuzzy processing function and other functions.)
- 2006-05-16 17:18:37下载
- 积分：1
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gaussSeidel_3_barras
Power flow usando Gauss-Seidel
- 2013-05-02 04:05:51下载
- 积分：1
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mimosimulation
mobile channel in matlab 包含PSK RICE DOUPLER
- 2009-11-24 16:18:07下载
- 积分：1
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MATLABdiff
说明： matlab的一些运动图像检测差分算法 希望对大家有帮助(Some moving images matlab differential detection algorithm we want to help)
- 2011-04-06 13:15:09下载
- 积分：1
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ALLPASS
利用全通滤波器的原理对于因信号进行改变相位，嵌入数字水印(use of the all-pass filter principle as a result of changes in signal phase, embedded digital watermarking)
- 2007-03-14 15:40:35下载
- 积分：1
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SHENZHEN-D
说明： 本文件为深圳杯数学建模大赛D组题目的全部相关程序，没有题目 只有解答过程和程序~已经把数学问题精炼出来了(This document is all related procedures for group D questions of shenzhen cup mathematical modeling contest. There are no questions, only the solving process and procedures. The mathematical problems have been refined.)
- 2019-05-23 11:06:18下载
- 积分：1
