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CF_Hp3
经典辨识方法————脉冲响应下的、差分方程法的便辨识(---- Classical identification method under the impulse response, then the differential equation method to identify)
- 2009-05-30 17:30:47下载
- 积分:1
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CP1002
说明: matlab实现的超宽带无线网络的仿真。(matlab achieve ultra-broadband wireless network simulation.)
- 2008-10-10 14:58:39下载
- 积分:1
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optimization-methods
本书介绍了非线性最优化问题的基本理论和算法,以及主要算法的matlab程序(This book describes the nonlinear optimization problem of the basic theory and algorithms, as well as the main algorithm matlab program)
- 2013-08-10 08:24:30下载
- 积分:1
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xiaoboshenjngwangluo
小波神经网络,是一种很好的小波网络代码。(The wavelet neural network, the the wavelet network code is a good.)
- 2013-04-14 19:16:04下载
- 积分:1
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Resource_Allocation_for_OFDM
Resource Allocation for OFDM Broadcast Channels Allowing User-Wise Coding
- 2013-11-28 22:29:05下载
- 积分:1
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feixianxing
通过ucdos获得一段波长区间的模场分布,而后用matlab获得光子晶体光纤的非线性(Through the cudos get a wavelength of interval mode field distribution, then use matlab, the nonlinear photonic crystal fiber
)
- 2012-01-20 21:33:33下载
- 积分:1
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cdma_codes
建立cdma蜂窝小区模型(分成小区内用户和区外用户),对初次接触CDMA信道模型编码的初学者,有很大的指导作用(Building cdma cellular cell model (divided residential users in and outside users), on the initial contact with CDMA channel model coding beginner, there is a great guide)
- 2010-01-17 15:20:52下载
- 积分:1
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EASI-seperation
this is simple matlab code for EASI algorithm in BSS
- 2012-08-17 18:57:48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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VC_MATLAB
VC++中使用MATLAB的C++数学库和MCC生成的程序(VC++ in the use of MATLAB' s C++ Math Library and MCC procedures generated)
- 2009-04-26 22:53:50下载
- 积分:1