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display
利用matlab编写的程序,用于音乐播放青花瓷(the function to display songs based on matlab)
- 2012-11-02 10:55:47下载
- 积分:1
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medfilt_avefile_bijiao
Matlab实现中值滤波与均值滤波的对椒盐噪声滤波的比较!(Matlab to achieve median filter and mean filter for noise filtering salt and pepper comparison!)
- 2009-06-06 20:30:19下载
- 积分:1
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2
说明: 基于matlab简单图像处理系统中对图片的取反功能(Based on a simple matlab image processing system for the inversion of the image)
- 2014-01-19 22:17:55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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poleo-de-datos
an a dedicated hyperterminal
- 2014-02-04 00:25:11下载
- 积分:1
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tgff-3.5
task graph generator: task graph for free version 3.5
- 2020-12-21 09:29:08下载
- 积分:1
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AM
说明: 基于simulink的AM调制与解调仿真(AM modulation and demodulation simulation based on simulink)
- 2013-04-11 19:29:12下载
- 积分:1
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riskshifting_m
matlab 金融工程 风险测量 风险分担 程序 股票(matlab matlab)
- 2012-08-31 18:34:33下载
- 积分:1
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MATLAB7.0
一个关于matlab的教程,对于初学者来说是非常有用的(A tutorial on matlab for beginners is very useful)
- 2011-06-26 12:50:02下载
- 积分:1
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LDPC--C
说明: 此为C++环境下的LDPC编译码的完整的源代码。常用于通信系统的编译码仿真过程。有助于各种项目的完成。(This is the C++ environment LDPC coding and decoding of the complete source code. Commonly used in the encoding and decoding communication system simulation. Contribute to the completion of various projects.)
- 2011-03-14 18:56:37下载
- 积分:1