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chaoqianjiaozheng
用Matlab做的自动控制原理的课程设计.(Automatic Control using Matlab to do the principle of curriculum design.)
- 2009-01-06 14:38:11下载
- 积分:1
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smm
基于cvca模型的smm算法,用于杂波环境下的目标跟踪问题(Cvca model based on the smm algorithm, cluttered environment for target tracking problem)
- 2009-05-11 11:39:31下载
- 积分:1
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Knn
MATLAB 聚类和近邻搜索模块代码如下(MATLAB clustering and nearest neighbor search module code is as follows)
- 2011-04-28 22:48:22下载
- 积分:1
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program
text and plate recognition system
- 2014-10-27 20:06:03下载
- 积分:1
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msf_cybership_ii
cybership 2 model supply vessel
- 2021-03-15 16:29:22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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kalman
一个KLMAN滤波的matlab程序,仿真了车辆行驶的跟踪过程(A KLMAN filter matlab program, the simulation process of tracking a moving vehicle)
- 2010-12-10 23:01:39下载
- 积分:1
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3
说明: matlab电机仿真精华50例\异步电机abo仿真模型(matlab simulation of the essence of 50 cases of electric induction motor simulation model abo)
- 2008-07-24 12:11:22下载
- 积分:1
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rayleigh_bpsk
BPSK modulation in Rayleigh channel
- 2013-09-19 20:34:05下载
- 积分:1
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psat2.1.6_install
matlab psat 软件安装包和说明书(the matlab psat software installation package and instructions)
- 2012-10-19 15:39:11下载
- 积分:1