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eco
code for show a ecography using beam forming
- 2009-05-28 01:55:43下载
- 积分：1
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zuobiaozhengsuan
实现测量学中的坐标正算功能，基于matlab进行了相关编程(The positive operator function coordinates Surveying related programming, based on matlab)
- 2012-09-25 10:52:20下载
- 积分：1
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DS_CDMA
自己编写的MATLAB程序，原创，希望有用(I have written MATLAB program, originality, I hope useful)
- 2013-10-24 19:17:51下载
- 积分：1
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DBPSK
Model DBPSK signal with AWGN channal
- 2013-05-12 19:49:14下载
- 积分：1
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MammEnhan
Mammogram Enhancement
- 2010-10-21 18:16:05下载
- 积分：1
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GraphicsAndGUIsWithMATLAB3rdEd2003Part2c
using graphics in matlab
- 2010-12-13 10:29:43下载
- 积分：1
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MATLAB-finite-element-analysis
《MATLAB有限元分析与应用》一本不错的教材(MATLAB finite element analysis and application)
- 2013-12-08 23:40:54下载
- 积分：1
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ilya2
Hello. Im russ student and I love all of U. All right, I need a sleep.
- 2015-03-26 07:47:50下载
- 积分：1
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gm1
灰色预测的二次拟合，数据要自己改一下，其他的可以通用(Quadratic fit of the gray prediction)
- 2012-04-27 15:48:51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
