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test55
说明: 带全阶状态反馈的电机控制模拟系统。在simulink内通过二阶控制实现了良好的速度相应性能。(With full-order state-feedback simulation system of motor control. In simulink through second-order control to achieve a good performance speed accordingly.)
- 2008-10-19 03:04:47下载
- 积分:1
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PID-Control
常规PID、Smith预估补偿、改进的Smith、双控制器控制和内模的Simulink仿真图(Conventional PID, Smith, forecast compensation, the improved Smith, double control and internal model controller of Simulink simulation diagram
)
- 2014-01-02 17:21:45下载
- 积分:1
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decompose
MATLAB实现声音信号的小波分解与重构(内副数据)(MATLAB voice signals in the wavelet decomposition and reconstruction (with Vice data))
- 2007-04-18 13:30:56下载
- 积分:1
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sun
纯弯构件受力分析,曲率-弯矩关系,荷载-挠度关系。(Pure bending component stress analysis, curvature- the moment the relationship between the load- deflection relationship.)
- 2012-07-04 10:44:43下载
- 积分:1
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optical-flow-lucas-kanade
descibes optical flow using lucas kanade algorithm. Example supplied help people understand easily
- 2013-07-24 13:05:05下载
- 积分:1
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IIR
1、不同阶次模拟巴特沃兹滤波器的频率响应
2、根据模拟滤波器指标,设计低通巴特沃兹滤波器
要求通带截止频率 fp = 5kHz, 通带最大衰减 ɑp =2dB, 阻带截止频率 fs= 12kHz, 阻
带最小衰减ɑs =30dB,按照上述指标设计巴特沃兹低通滤波器。
3、给定模拟滤波器,按照不同采样频率设计数字 IIR,观察采样频率对设计结果的影响
已知模拟滤波器传输函数 H(s)为
2
0.5012
( )
0.6449 0.7079
H s
s s
=
+ +
按照不同采样频率 Fs1=1Hz, Fs2=10Hz 使用脉冲响应不变法将 H(s)转换为 H(z)数字
IIR 滤波器。观察不同采样频率设计得到的数字 IIR 的差异。
4、给定数字 IIR 指标,用脉冲响应不变法设计 IIR。
数字低通滤波器的指标为: 0.2 , 1 , 0.3 , 15
p p s s
ω π α ω π α = = = = dB dB ,使用巴特沃
兹滤波器设计数字 IIR。比较采样频率 Fs=1, 2 时设计过程中的模拟滤波器,数字滤波
器的变化。
5、用双线性变换法设计 IIR,并同脉冲响应不变法比较设计的结果。数字滤波器指标要
求如下
0.2 , 1 , 0.3 , 15
p p s s
ω π α ω π α = = = = dB dB(1.Grasp the impulse response method and bilinear transformation design IIR filter principle and specific design methods, familiar with double
A computer program for designing lowpass, bandpass and highpass IIR digital filters by linear design;
2 . familiar with the design of analog Butterworth filter, master impulse response method and bilinear transformation method to design digital IIR
Filter method)
- 2021-01-05 16:48:54下载
- 积分:1
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sub-gui
Matlab Sub GUI Usage
- 2009-07-14 04:34:22下载
- 积分:1
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Kalman-Filtering-with-Constraint
Kalman Filtering with Equality and Inequality State Constraints
- 2014-10-15 00:02:34下载
- 积分:1
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I-Oout
说明: 输入输出,它是告诉我们具体在输入输出方面如何操作,是有效地资料(output input)
- 2010-04-18 20:28:21下载
- 积分:1
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Rayleigh-Benard-Convection--using-a-LB-method
Rayleigh Benard Convection, using a LB method
- 2013-03-02 22:34:34下载
- 积分:1