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Pearson_ICA_v12
PearsonICA程序,一种ICA分离算法(PearsonICA procedures, an ICA separation algorithm)
- 2008-01-24 16:44:05下载
- 积分:1
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mcr_100_m7
多元曲线解析-交替最小二乘法,MCR-ALS(Multivariate Curve Analysis- alternating least squares method, MCR- ALS)
- 2006-11-04 18:56:45下载
- 积分:1
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buffon
蒲丰投针实验matlab程序,有详细的中文注释和例程,可以学习。(Po Fung cast the needle experiment matlab program, with detailed notes and routines of the Chinese, you can learn.)
- 2011-12-27 21:53:52下载
- 积分:1
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Wireless_OFDM_Systems_How_to_make
Wireless OFDM System - How to make them work
Its an easy book to read and applies to real world application relating to OFDM systems.
- 2010-08-20 22:25:37下载
- 积分:1
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six
利用MATLAB模拟六边形结构光子晶体光纤的三维结构(MATLAB simulation of the use of hexagonal photonic crystal fiber structure of the three-dimensional structure)
- 2009-05-14 13:51:40下载
- 积分:1
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OfdM-simulation
Orthganal Frequency devision multiplexing
- 2014-10-21 16:43:09下载
- 积分:1
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-parzen
parzen窗估计及matlab源程序(parzen windows estimates and matlab source)
- 2014-11-05 21:47:01下载
- 积分:1
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dwt_watremark
DWT watermark embedded and extract part
- 2015-03-13 12:55:30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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myresize
function named myresize and scale_image to resize and scale images in matlab
- 2012-04-07 11:17:12下载
- 积分:1