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example4_6
：滤波
fs=400 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=5 时间窗大小
t=0:ts:T (hf1=zeros(1,N)
hf1(f<=B1&f>=-B1)=1
y1=hf1.*fftshift(y)
figure
subplot(211)
plot(f,abs(fftshift(y))/N,f,hf1, r-- )
axis([-fs/2,fs/2,0,1.2])
title( 原信号频谱 )
xlabel( f /Hz )
subplot(212)
plot(f,abs(y1)/N)
title( 低通滤波，截止频率90Hz )
xlabel( f /Hz ))
- 2010-05-25 20:58:05下载
- 积分：1
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ORCS
One Rank Cuckoo Search (ORCS) algorithm
Implementation of the ORCS optimization algorithm.
- 2014-11-26 13:01:48下载
- 积分：1
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Attachments_20131112
ebook for learning latex
- 2013-12-24 05:05:34下载
- 积分：1
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feature_selection
两个源文件进行最小冗余和最大相关特征选择，主要用于图像特征选择里面(Two source files and the maximum correlation minimum redundancy feature selection, which is mainly used for image feature selection)
- 2010-11-21 13:46:46下载
- 积分：1
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MotionGroundTruthBinary
salient region detection.
- 2014-11-30 15:52:43下载
- 积分：1
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Craigacp-MIToolbox-2b18470
it is a toolbox which used for denoising
- 2012-10-01 12:42:24下载
- 积分：1
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Newton-Fractal
Newton Fractal matlab
- 2013-12-29 10:26:12下载
- 积分：1
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CodePotentialFlow2DSim
2D Potential Flow Simulator
- 2012-05-27 14:23:14下载
- 积分：1
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fliterdesignmatlab
matlab设计IIR基本示例，matlab设计IIR高级示例，matlab窗函数设计FIR滤波器基本示例(Design of IIR Example matlab basic, matlab design IIR senior sample, matlab window function design of the basic example of FIR filter)
- 2008-01-07 18:31:44下载
- 积分：1
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ImgMatch
合并两幅图像为一副图像。ImgMatch.m 为主文件。采用的是兴趣点合并。(Merge the two images as an image based on interest point. ImgMatch.m is the main file. )
- 2012-10-06 10:45:37下载
- 积分：1
