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[
Other resource
]
IIR滤波器设计
DL : 1
现有一个信号:x(n)=1+cos(π*n/4)+ cos(2*π*n/3)设计及各种数字滤波器以达下列目的: 低通滤波器,滤除cos(2*π*n/3) 的成分,即想保留的成分为1+cos(π*n/4) 高通滤波器,滤除1+cos(π*n/4) 的成分,即想保留的成分为cos(2*π*n/3) 带通滤波器,滤除1+cos(2*π*n/3) 的成分,即想保留的成分为cos(π*n/4) 带阻滤波器,滤除cos(π*n/4) 的成分,即想保留的成分为1+cos(2*π*n/3) 1. 用MATLAB命令butterord求除滤波器的阶数,用命令butter设计各滤波器;画出滤波器幅度和相频相应 取各滤波器的系统函数H(z)。 -an existing signal : x (n) = a cos ( * n / 4) cos (2 * * n / 3) design and digital filter to achieve the following objectives : low-pass filter, filter cos (2 * * n / 3) the ingredients that want to retain an element of a cos ( * n / 4) high-pass filter, a filter cos ( * n / 4) components, namely to retain the element of cos (2 * * n / 3) band-pass filter , a filter cos (2 * * n / 3) components, namely to retain the element of cos ( * n / 4) band stop filter, the filter cos ( * n / 4) components, namely to retain the ingredients for a cos ( 2 * * n / 3) 1. MATLAB order butterord except for the band Filter, using the order of the filter design butter; paint Filter magnitude and phase frequency of the corresponding filter system function H (z).
Update
: 2008-10-13
Size
: 44.96kb
Publisher
:
殷开
[
Communication-Mobile
]
IIR-butter_LPF
DL : 0
IIR-butter低通滤波器设计,数字信号处理专业学生的课程设计。-IIR-butter low-pass filter design, digital signal processing professional students in curriculum design.
Update
: 2008-10-13
Size
: 30.67kb
Publisher
:
qjyong
[
Other resource
]
Butter
DL : 0
用matlab语言实现Butterworth滤波器的算法,经过调试可以运行!-using Matlab language Butterworth filter algorithm, After debugging can run!
Update
: 2008-10-13
Size
: 881byte
Publisher
:
lee
[
Other
]
butter
DL : 0
matlab code 巴特沃思低通滤波器设计-应用BUTTER函数-Matlab code Butterworth low-pass filter design-function application BUTTER
Update
: 2008-10-13
Size
: 1.04kb
Publisher
:
qi
[
Multi Monitor
]
ImgFFT
DL : 0
Image filter demo with fft and butter filter
Update
: 2008-10-13
Size
: 96.02kb
Publisher
:
Son Tran
[
Special Effects
]
butter
DL : 0
利用butter滤波实现色彩图的滤波 附lena测试图
Update
: 2008-10-13
Size
: 58.47kb
Publisher
:
小兔兔牙
[
matlab
]
IIR滤波器设计
DL : 1
现有一个信号:x(n)=1+cos(π*n/4)+ cos(2*π*n/3)设计及各种数字滤波器以达下列目的: 低通滤波器,滤除cos(2*π*n/3) 的成分,即想保留的成分为1+cos(π*n/4) 高通滤波器,滤除1+cos(π*n/4) 的成分,即想保留的成分为cos(2*π*n/3) 带通滤波器,滤除1+cos(2*π*n/3) 的成分,即想保留的成分为cos(π*n/4) 带阻滤波器,滤除cos(π*n/4) 的成分,即想保留的成分为1+cos(2*π*n/3) 1. 用MATLAB命令butterord求除滤波器的阶数,用命令butter设计各滤波器;画出滤波器幅度和相频相应 取各滤波器的系统函数H(z)。 -an existing signal : x (n) = a cos (* n/4) cos (2** n/3) design and digital filter to achieve the following objectives : low-pass filter, filter cos (2** n/3) the ingredients that want to retain an element of a cos (* n/4) high-pass filter, a filter cos (* n/4) components, namely to retain the element of cos (2** n/3) band-pass filter , a filter cos (2** n/3) components, namely to retain the element of cos (* n/4) band stop filter, the filter cos (* n/4) components, namely to retain the ingredients for a cos ( 2** n/3) 1. MATLAB order butterord except for the band Filter, using the order of the filter design butter; paint Filter magnitude and phase frequency of the corresponding filter system function H (z).
Update
: 2025-02-19
Size
: 45kb
Publisher
:
殷开
[
Algorithm
]
BtworthFilter
DL : 0
构造级联型Butterworth滤波器,可以是任意阶数,并计算出频率幅度响应,非常实用,封装成为一个类,以便大家使用。开发环境为VC 6.0-tectonic Cascade Butterworth filter, can be arbitrary order. to work out the frequency response range, very practical, Packaging, as a category, so that we use. Development environment for the VC 6.0
Update
: 2025-02-19
Size
: 2kb
Publisher
:
黄河
[
matlab
]
Butter
DL : 0
用matlab语言实现Butterworth滤波器的算法,经过调试可以运行!-using Matlab language Butterworth filter algorithm, After debugging can run!
Update
: 2025-02-19
Size
: 1kb
Publisher
:
lee
[
Other
]
butter
DL : 0
matlab code 巴特沃思低通滤波器设计-应用BUTTER函数-Matlab code Butterworth low-pass filter design-function application BUTTER
Update
: 2025-02-19
Size
: 1kb
Publisher
:
qi
[
Special Effects
]
butter
DL : 0
利用butter滤波实现色彩图的滤波 附lena测试图-Realize the use of butter color filter filter attached map lena test plans
Update
: 2025-02-19
Size
: 58kb
Publisher
:
小兔兔牙
[
Other
]
SM-Aula-10
DL : 0
matlab couse band pass high low very very low, butter, butord, chevychebs etc etc
Update
: 2025-02-19
Size
: 574kb
Publisher
:
rubber
[
Communication-Mobile
]
BUTTER
DL : 0
本程序详细介绍了巴特沃斯滤波器的matlab实现。-BUTTER matlab
Update
: 2025-02-19
Size
: 1kb
Publisher
:
本子
[
Other
]
Butter
DL : 0
巴特沃斯滤波器设计的源代码,需要的朋友快下载-Butterworth filter design of the source code, need friends fast download
Update
: 2025-02-19
Size
: 2kb
Publisher
:
李之龙
[
Special Effects
]
butter-ChebyshevI
DL : 0
(原创)包括冲激响应不变法设计ButterWorth数字低通滤波器、双线性变换法设计ButterWorth数字低通滤波器、和双线性变换法设计ChebyshevI型数字低通滤波器-(Original) includes the same impulse response ButterWorth Design of digital low-pass filters, bilinear transform design ButterWorth digital low-pass filter, and the bilinear transform design ChebyshevI digital low-pass filter
Update
: 2025-02-19
Size
: 1kb
Publisher
:
anchor
[
matlab
]
butter
DL : 0
巴特勒夫和切比雪夫滤波器的具体实现方法,应用MATLAB的具体实现-Batelefu and Chebyshev filters of specific implementations, the application of the concrete realization of MATLAB
Update
: 2025-02-19
Size
: 1kb
Publisher
:
颜洪雷
[
Algorithm
]
Filter
DL : 0
MATLAB synthesis filter Butter doc file (rus Language), with example in m file
Update
: 2025-02-19
Size
: 169kb
Publisher
:
1
[
Graph program
]
Butterworth
DL : 0
butter worth, for digital singal processing
Update
: 2025-02-19
Size
: 2kb
Publisher
:
junfeng
[
Program doc
]
butter
DL : 0
Butter 函数的应用于低通滤波器,对应的仿真图形与代码-Butter function applied to low-pass filter corresponding to the simulation graphics and code
Update
: 2025-02-19
Size
: 181kb
Publisher
:
qimin
[
SCM
]
Matlab_Butter
DL : 0
用C语言实现matlab的butter函数中低通和带通功能,高通和带阻没写,有兴趣的可以自己加入.(Using C language to achieve matlab butter function low-pass and band-pass function, high pass and band stop did not write)
Update
: 2025-02-19
Size
: 6kb
Publisher
:
君祭
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