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DFT
介绍DFT滤波的基本步骤,很规范,很实用(DFT filter introduces the basic steps, very standard, very practical)
- 2011-05-25 16:50:25下载
- 积分:1
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GM-model
GM(1,1)模型的MATLAB源代码2(GM model)
- 2012-08-17 11:03:05下载
- 积分:1
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Fuzzy-PID-dual-mode-control-system
交流位置伺服系统因其存在参数时变、负载扰动以及电机的非线性等缺点,
很难为其建立准确的模型. 模糊( fuzzy)控制具有无需建立被控对象的数学模型、鲁棒性好等
优点,但稳态精度差. 将模糊控制和PID 控制相结合,设计了Fuzzy-PID 双模控制器. 在论域内
用不同的控制方式分段实现控制,这样就综合了模糊控制和PID 控制的优点,克服了各自的缺
点. 该控制器结构简单、易于实现. 在半闭环交流位置伺服系统上所做的实验表明,采用Fuzzy-
PID 双模控制器与采用经典PID 控制器相比,阶跃响应的调整时间减少了33. 7 ,并且无超
调,轨迹跟踪误差减小了47. 2 .(AC servo system because of the presence of parameter variations, load disturbances and non-linear motors and other shortcomings, it is difficult to establish accurate models for fuzzy (fuzzy) control without having to build a mathematical model of controlled object, robustness and good However, steady-state accuracy is poor. fuzzy control and PID control are combined to design a dual-mode Fuzzy-PID controller in the sub-region to achieve control on the different control methods, so that a combination of fuzzy control and PID control advantages to overcome their disadvantages. simply the controller structure, easy to implement. experiments on semi-closed loop AC servo system did show that the Fuzzy-PID controller is compared with the classic dual-mode PID controller, step response The adjustment time is reduced by 33.7 , and no overshoot, tracking error is reduced 47.2 .)
- 2014-05-26 19:12:10下载
- 积分:1
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psotb-beta-0.3
粒子群算法的MATLAB编程。。。。。。。。。。。。。。。。。。。。(Particle Swarm Optimization of MATLAB programming. . . . . . . . . . . . . . . . . . . .)
- 2009-06-17 10:04:37下载
- 积分:1
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matlab-extracting-feature
说明: 这是一段用MATLAB提取语音信号特征参数的程序,具有很高的实用价值(This is a voice signal by extracting feature parameters MATLAB program, with high practical value)
- 2011-03-18 23:09:56下载
- 积分:1
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digital_modulation_FCN
说明: 使用matlab编程,比较全面的编写了数字调制的qpsk,ook,fsk,epsk,bpsk,ask过程。(Using matlab programming, more comprehensive preparation of the digital modulation qpsk, ook, fsk, epsk, bpsk, ask the course.)
- 2008-11-21 19:42:54下载
- 积分:1
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cornerDetection
matlab image processing corner detection
- 2012-12-31 23:56:30下载
- 积分:1
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MATLAB2
matlab程序设计实例第二版 刘卫国 书中的原程序(the original program of the second edition of Matlab programming instance Liu Weiguo book)
- 2013-03-29 10:56:45下载
- 积分:1
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shishi
运用matlab软件进行6自由度并联机构工作仿真程序,(Using matlab software work parallel mechanism simulation program,)
- 2013-12-22 20:32:59下载
- 积分:1
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Simulinkba
Quadrature Amplitude Modulation (QAM)在MATLAB的仿真和应用(Simulink-based Simulation of Quadrature Amplitude Modulation (QAM)
- 2009-03-15 12:43:49下载
- 积分:1