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myRLS
rls function inportant
- 2014-12-12 03:06:03下载
- 积分:1
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avar
计算Allan方差,用于导航数据分析,对于学习allan方差有一定帮助(Allan variance calculation for navigation data analysis, learning allan variance of some help)
- 2014-12-15 11:20:57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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Paper-(1)
This is a paper about Medical Care!
- 2010-10-10 21:40:58下载
- 积分:1
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low-frequency-oscillation--analysis
加窗的prony方法,实现低频振荡非平稳信号特征量提取(The windowed prony nonstationary signal characteristics amount of low-frequency oscillation extract)
- 2012-11-04 19:34:09下载
- 积分:1
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XC3S250E_Lab2_ECS
XC3S250E_Lab2_ECS.rar 高质量学习教程(XC3S250E_Lab2_ECS.rar high-quality learning tutorial)
- 2007-10-23 12:46:56下载
- 积分:1
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Noname
在进行层次分析时,用于计算一致性矩阵,检验一致性。(In the level of analysis, used to calculate the consistency matrix, the consistency test.)
- 2009-03-23 14:36:06下载
- 积分:1
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source
Matlab可视化界面设计与控件使用源代码名称:exam
调试环境:Win XP;Matlab 6.5 (Matlab visualization interface design and control the use of the name of the source code: exam debugging environment: Win XP Matlab 6.5)
- 2008-02-21 18:27:06下载
- 积分:1
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wuyueshu
简单的无约束PSO算法,适合初学者,可以进行改进(PSO algorithm for unconstrained simple, suitable for beginners
)
- 2011-05-09 10:55:43下载
- 积分:1
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sphere_scattering
基于Mie理论的球形介质monte carlo模拟多次散射,包括:绝缘球的平面波散射和多层覆盖介质球的平面波散射。(This package contains the code that implements the field solutions as
a) a planewave is scattered by a dielectric sphere,
b) a planewave is scattered by a multi-layer concentric sphere.
)
- 2011-05-31 10:10:21下载
- 积分:1