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Chapter4
this is a whole OFDM project for Matlab
- 2010-02-23 15:48:42下载
- 积分：1
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doublePWMforwindpower
风速仿真，搞风力发电的朋友可能有用,欢迎有需要的朋友下载(the simulation of wind,maybe it is useful for somebody who studing wind power)
- 2012-03-21 22:23:09下载
- 积分：1
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solarmppt
solar mppt comparision mehtods different types of mppts
- 2013-08-20 22:58:53下载
- 积分：1
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matlab-simulink
matlab-simulink仿真软件学习教材(matlab-simulink simulation software, learning materials)
- 2012-08-13 23:36:39下载
- 积分：1
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code1
3D shape reconstruction matlab code. It used shape from defocus technique with least squares. You can reconstruct 3D shape with only two different depth images.
- 2009-04-23 09:37:19下载
- 积分：1
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directlda
Após o pré-processamento (prep), os dados sã o reduzidos pelo algoritmo SVD e calcula-se os Scores (T) e os Loadings (P). Posteriormente, plota-se T e P, na forma de gráficos biplots
- 2013-04-20 18:39:01下载
- 积分：1
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a
说明： 两种算法的简单版程序，还有其中一部分说明及仿真图(Simple version of the two algorithms procedures, as well as part of the description and simulation of Figure)
- 2010-04-27 15:33:19下载
- 积分：1
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基于AdaBoost算法的人脸检测原理+matlab代码
有关于matlab 编程 人脸检测等等，关于adaboost级联分类器(About matlab programming)
- 2019-03-12 13:59:46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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The_fingerprint_identification_code
指纹识别技术，包含指纹识别MATLAB源程序，功能强大(The fingerprint identification technology, fingerprint contains MATLAB source, the function is strong)
- 2010-07-14 21:30:45下载
- 积分：1
