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waterMd5
实现了数字水印和MD5值序列的嵌入以及提取,有很好的鲁棒性(MD5 realized the value of digital watermarking and embedding and extraction sequence, there is robust)
- 2011-05-08 15:49:58下载
- 积分:1
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sizhou
四桨碟形飞行器飞行控制系统研究相关资料和相关设计过程基础(Four paddle system of the flight control data related to the flying saucer)
- 2014-12-13 16:53:53下载
- 积分:1
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example4_4
例4:在sinc(t)信号中叠加噪声,分析对应频谱
fs=100 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=2 时间窗大小
(
x=x+0.1*randn(1,N)
x=awgn(x,-10, measured )
figure
plot(t,x)
title( 时域信号图 )
xlabel( t /s )
y=fft(x,N)
figure
if mod(N,2)~=0
N=N-1
end
f=linspace(0,fs/2,N/2)
plot(f,abs(y(1:N/2))*2/N)
title( 叠加噪声的sinc(t)信号频谱 )
xlabel( f /Hz )
figure
y0=y(1:N/2)
P=y0.*conj(y0)/N
P=10*log10(P)
plot(f,P)
title( 功率谱 )
xlabel( f /Hz )
)
- 2010-05-25 20:59:03下载
- 积分:1
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glp
matlab 功率谱程序设计 (matlab power spectrum program design)
- 2009-11-24 11:24:17下载
- 积分:1
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high-pass-filter-matlab-
三维数字滤波器中的理想高通滤波器的matlab仿真及其结果(3 d digital filters in an ideal high-pass filter matlab simulation and the result)
- 2011-12-13 15:41:24下载
- 积分:1
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FindAllWin32Process
例子列举所有的进程基类,适合Window编程初学者。(The example gets all the process classes. for the fundamental coder)
- 2015-04-01 20:42:19下载
- 积分:1
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leach1
leach算法MATLAB仿真,程序代码详细,完全能运行(leach algorithm MATLAB simulation, detailed program code, is fully operational)
- 2013-05-14 15:36:35下载
- 积分:1
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Gaussian-blur-with-CUDA-5
cuda5 and matlab code for Gaussian filtering and parallel image processing code, we hope to help
- 2013-10-01 10:52:33下载
- 积分:1
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1
说明: 倒立摆数学模型及分析及建模叙述,主要是过程(Pendulum mathematical model and analysis)
- 2014-11-26 22:29:14下载
- 积分:1
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SNMF
SNMF 算法在MATLAB平台上的实现,包括源代码,说明等(SNMF experiment on MATLAB)
- 2015-01-28 20:18:25下载
- 积分:1