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proficientmatlab
MATLAB课件,有利于学习应用MATLAB (MATLAB software is conducive to studying the application of MATLAB )
- 2009-02-19 21:42:01下载
- 积分:1
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neutral-net
用matlab集成工具包方便地实现神经网络,神经网络源代码 - Matlab工具箱的神经网络理论与应用程序(neutral net by matlab)
- 2013-12-05 09:40:39下载
- 积分:1
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dct
M=512 原图像长度
N=64
K=8
I=zeros(M,M)
J=zeros(N,N)
BLOCK=zeros(K,K)
显示原图像
I=imread( f:ceshiyuanshitu.bmp )
figure
imshow(I)
xlabel( 原始图像 )
显示水印图像
J=imread( f:ceshilogistic_nuaa64.bmp )
figure
imshow(J)
xlabel( 水印图像 )
嵌入水印
tem=1
for p=1:N
for q=1:N
x=(p-1)*K+1
y=(q-1)*K+1
BLOCK=I(x:x+K-1,y:y+K-1)
BLOCK=dct2(BLOCK)
if J(p,q)==0
a=-1
else
a=1
end
BLOCK(2,1)=BLOCK(2,1)*(1+a*0.01)
BLOCK=idct2(BLOCK)
I(x:x+K-1,y:y+K-1)=BLOCK
end
end
显示嵌入水印后的图像
figure
imshow(I)
xlabel( 嵌入水印后的图像 )
imwrite(I, f:ceshiembedded.bmp )
- 2010-06-13 18:43:39下载
- 积分:1
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cdmamodem
2个用户的DS CDMA ,2个用户长度必须相等(multiple access b/w 2 users using DS CDMA
user1 and user2 are vectors and they should be of equal length)
- 2010-10-12 10:33:58下载
- 积分:1
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kalman_basic
这个例子中,简单介绍了卡尔曼滤波器的原理,并给出具体的算法设计,解决工程问题。(a brif introduction is given for the kalman filter design. and the source codes are included for engineering)
- 2013-08-29 17:33:19下载
- 积分:1
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cilian1
风电仿真中用到的模型,基于SIMULINK,希望有帮助(Used in the wind power simulation model, based on SIMULINK, helpful)
- 2012-10-11 16:13:06下载
- 积分:1
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16923633RADARMATLAB
用Matlab 代码对雷达进行信号、数据处理与分析(use matlab PROGRAM for radar DATA PROCESS)
- 2012-01-07 17:10:18下载
- 积分:1
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CDContorl
控制光驱的使用,很不错的一份源代码,与大家一起分享(err)
- 2007-09-20 10:49:39下载
- 积分:1
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dtw
dtw的matlab程序 刚接触的朋友可以来学习下(matlab dtw)
- 2009-04-12 18:50:51下载
- 积分:1
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GaussianFilterMatlabCode
说明: 本人提交的用matlab的关于滤波器设计的作业,很有用的 (I used Matlab submitted on the design of filter operation, a very useful)
- 2006-04-08 17:48:20下载
- 积分:1