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lvboqi
我上机实验时在matlab环境上编写的一个关于滤波器的程序文件。(This is a file about filter builded in matlab.)
- 2013-01-10 11:31:41下载
- 积分：1
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bilizunixitong-matlab
多自由度比例阻尼系统matlab模态分析，包括各种输出频响图形。(Matlab multiple degrees of freedom damped system modal analysis, including the output frequency response graph.)
- 2011-05-11 12:27:58下载
- 积分：1
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05276800
matlab simulink bidirectional converter
- 2014-01-05 22:55:00下载
- 积分：1
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TURBO
here are all the turbo codes in matlab where to the final of the simulation make a comparation of the S/N of each one of the models
- 2009-10-28 01:42:15下载
- 积分：1
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generat_ofdm
中国移动多媒体广播(CMMB)发射端的MATLAB实现(China Mobile Multimedia Broadcasting (CMMB) transmitter of the MATLAB implementation)
- 2010-12-30 15:47:08下载
- 积分：1
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ArcIMSTECH
ArcIMS技术讲座，介绍软件如何使用，有利于初学者使用ArcIMS(ArcIMS technology seminars on how to use software that is conducive to beginners ArcIMS)
- 2006-11-02 13:14:34下载
- 积分：1
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11
说明： empirical formula with kaiser
clc
clear all
fs=1000
fc=250
df=50
r=0.001
f=fc/fs
dw=2*pi*(df/fs)
a=-20*log(r)
n=floor(((a-8)/(2.285*dw))+1)
if a>50
b=0.1102*(a-8.7)
elseif a>=21 && a<=50
b=0.5842*((a-21)^0.4)+0.07886*(a-21)
elseif a<21
b=0.0
end
w=kaiser(n,b)
for i=1:n
if i~=(n-1)/2
hd(i)= (2*f*sin((i-((n-1)/2))*2*pi*f))/((i-((n-1)/2))*2*pi*f)
elseif i==(n-1)/2
hd(i)=2*f
end
end
for j=1:n
h(j)=w(j)*hd(j)
end
subplot(3,1,1), plot(w)
subplot(3,1,2), plot(h)
subplot(3,1,3), plot(h,n)
- 2014-12-24 23:20:03下载
- 积分：1
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matlab
有限元等参单元和高斯积分的matlab程序(Isoparametric finite element unit and Gaussian integrals matlab program)
- 2013-12-28 11:04:49下载
- 积分：1
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The_graphical_programming_algorithm_matlab_source
matlab程序设计之图形算法源码The graphical programming algorithm matlab source(The graphical programming algorithm matlab source The graphical programming algorithm matlab source)
- 2010-08-02 10:01:30下载
- 积分：1
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floodPcode
说明： 这个文件时无线传感网络拓扑算法中的泛洪算法代码(Algorithm for wireless sensor network topology in the flooding algorithm code)
- 2021-03-02 13:39:34下载
- 积分：1
