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untitled
project DSSS use matlab
- 2010-01-19 18:42:01下载
- 积分：1
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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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MATLAB6.5
MATLAB6.5辅助图像处理这本书的pdf文件。非代码。但对学习图像处理有帮助(MATLAB6.5 assisted image processing pdf file of this book. Non-code. But there is help for learning image processing)
- 2010-05-31 23:29:48下载
- 积分：1
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HSV
convertion spase RGB to HSV
- 2012-05-08 21:30:57下载
- 积分：1
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mu_quantizer
This m-file applies uniform quantization on a given audio signal called music_ee6424.wav
It then plots waveforms and gives the Mean Square Quantization Error (MSQE)
- 2013-03-04 19:04:38下载
- 积分：1
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use
元胞自动机 nasch 模型！单条道路上模拟 的(a cellular automaton，nasch model on one lane)
- 2014-02-11 02:52:04下载
- 积分：1
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MUSIC-Algrothim-in-alpha-noise
介绍Alpha 稳定分布噪声的生成，以及对MUSIC算法的影响。(MUSIC Algrothim in alpha noise)
- 2020-07-29 10:08:39下载
- 积分：1
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MMGA
说明： 此源码为多变异位遗传算法，具有执行效率高、效果好的特点。(This source is variable ectopic genetic algorithm, with the implementation of high efficiency, good effect.)
- 2010-04-26 23:09:08下载
- 积分：1
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MATLABd7481ae000b0f00ea
MATLAB程序设计与应用
MATLAB程序设计与应用
MATLAB程序设计与应用
MATLAB程序设计与应用
MATLAB程序设计与应用(MATLAB Program Design and Application
MATLAB Program Design and Application
MATLAB Program Design and Application
MATLAB Program Design and Application
MATLAB Program Design and Application
MATLAB Program Design and Application
MATLAB Program Design and Application
MATLAB Program Design and Application)
- 2011-04-26 19:14:25下载
- 积分：1
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利用遗传算法解决电力系统最优潮流问题
说明： 此程序是利用遗传算法在经济约束下计算潮流(This program uses genetic algorithms to calculate power flow under economic constraints)
- 2020-01-03 16:46:31下载
- 积分：1
