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lcr
LCR calculates Level Crossing Rate, that is a number
of crossings (in the positive direction) of an input vector through a given threshold vector.
- 2021-04-19 16:28:51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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yuanbao
利用matlab实现元胞自动机的模拟编程(auto cellular matlab code)
- 2013-02-02 15:38:58下载
- 积分:1
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getkeyframe-generatenew-video
用matlab实现从原始视频中提取关键帧,并且自动生成新视频,新视频只由关键帧组成从而实现视频总结。(Using matlab realize extracted from the original video key frame, and automatically generate a new video, new video key frame composed by only enabling the video summary.)
- 2013-11-07 10:59:03下载
- 积分:1
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bsc_plane
散射工具箱BSC-plane 用于计算米散射的散射系数,入射场系数,计算Tmatrix(calculating scattering coefficiency)
- 2011-11-20 08:46:03下载
- 积分:1
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杨氏双孔干涉实验的MATLAB计算机模拟 源程序代码
说明: 该文件可实现杨氏双缝干涉仿真,效果nice(This file can realize the simulation of Young's double slit interference, and the effect is nice)
- 2021-04-08 15:49:00下载
- 积分:1
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code
code for water marking
- 2010-08-11 17:02:15下载
- 积分:1
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xunhuanma
2FSk循环码 基于matlab的开发程序 检测误码率(2FSk cyclic code)
- 2013-01-10 12:32:10下载
- 积分:1
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matlab6.5_vc_reference
1.MATLAB 产品应用基础
2.Matlab与VC混合编程
3.精通matlab6.5(很详细的教程)(1.MATLAB products and the application of basic 2.Matlab VC mixed programming 3. Proficient mat lab6.5 (very detailed tutorial))
- 2007-05-08 16:48:59下载
- 积分:1
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matlab-for-programming
主要对matlab在编程方面的应用作一个较详细的介绍,其中涉及了编程必然须注意的变量类型、数据类型、程序控制语句及matlab函数等相关内容(matlab for programming)
- 2013-09-24 11:12:18下载
- 积分:1