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chengxu
一种用于雷达中的信号检测程序,是一个仿真程序,验证对信号的估计(A kind of signal detection procedures used in radar, is a simulation program to signal to verify the estimate
)
- 2011-05-22 09:57:16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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machinedataprocessing
basic operation in machine data processing
- 2010-08-03 00:09:01下载
- 积分:1
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HFSS
HFSS仿真 天线仿真实例 一些重要的例子(HFSS fangzhenshili tianxian)
- 2011-01-05 13:24:12下载
- 积分:1
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pskmod
PSK调制和解调,绘制星座图。有两个命令。分别是dmod和pskmod (PSK modulation Using matlab )
- 2021-03-21 12:09:16下载
- 积分:1
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test
Scattering transform 軟件包,
MATLAB CODE,配合convolution nureul network訓練自個兒的辨識模型等等(Scattering transform package, MATLAB CODE, training myself with convolution nureul network identification models, etc.)
- 2014-12-20 22:22:05下载
- 积分:1
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single
基于matlab下simulink的模糊控制(fuzzy control)
- 2012-05-21 09:46:08下载
- 积分:1
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MATLAB-FUCTION
matlab函数速查,各种函数都可以查到,有拼音检索,还有类别检索(Quick matlab function, various functions can be found, there is phonetic search, as well as Category Search)
- 2014-08-28 01:30:47下载
- 积分:1
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Zuby
It can be used for backpropagation, perceptron
- 2013-04-27 15:58:55下载
- 积分:1
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Randomly-generated-user-community
Matlab 中建立多个六边形小区,然后随机产生用户(Establish multiple hexagon village in Matlab, and then randomly generated user)
- 2015-03-06 20:36:23下载
- 积分:1