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median
The median filtering algorithm on matlab
- 2010-06-23 03:19:52下载
- 积分:1
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IIR滤波器设计
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).)
- 2005-08-28 19:51:08下载
- 积分:1
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HarmElimination
By the harmonic elimination technique,we can solve for the switching angles of a half bridge to cancel the 5th, 7th, 11th and 13th harmonics by the Newton Raphson iteration technique.
- 2011-06-19 01:36:15下载
- 积分:1
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aggregation-of-matlab-function
matlab函数,指令集。包括语法和描述(matlab function and instruction set. Including syntax and description)
- 2013-11-25 12:44:03下载
- 积分:1
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Microprocessor-Interfacing-Techniques-Lab
说明:
- 2011-01-30 01:00:57下载
- 积分:1
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matlab-link-list
matlab实现链表的操作,希望对大家有所帮助(matlab realize the operation of the list, we want to help)
- 2013-04-13 20:19:24下载
- 积分:1
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PANEL
Panel Code in MATLAB
Coded by L. sankar, April 1997
- 2012-02-11 07:33:27下载
- 积分:1
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zxfy_zdl
说明: 用Floyd算法设计的最小费用最大流,求最大流时,用的是标号算法(Floyd algorithm design with the minimum cost maximum flow, for maximum flow, the algorithm is labeling)
- 2006-05-13 19:20:18下载
- 积分:1
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unifpdf
unifpdf是一种计算均匀分布概率密度的函数,在生成随机数算法中有重要应用。(unifpdf is a calculation of the probability density function of a uniform distribution, have important applications in random number generation algorithm.)
- 2014-10-21 23:00:30下载
- 积分:1
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WINDOWS7-Guidebook-end-users
document powerfull windows 7
- 2011-10-19 13:50:32下载
- 积分:1