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smoke
This project is under Digital image processing. The project helps us to identify the smoke present in the images, the source code is written by matlab scripting.
- 2009-10-03 22:03:13下载
- 积分：1
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imagecipher3
entropy and image encryption
- 2009-06-06 07:28:24下载
- 积分：1
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CPM
本文是复杂网络社团结构划分算法中比较经典的cpm算法的实现(Several types of foreign-based classic structure of a complex network of community division algorithm, algorithm implementation is given some source code, the implementation of this algorithm is cpm)
- 2011-12-05 14:45:12下载
- 积分：1
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chap_3
matlab由浅到深的解析，源码都有，很好的初学者学习资料(matlab from shallow to deep parsing, source code has, very good information for beginners to learn)
- 2011-05-02 13:05:55下载
- 积分：1
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Arithmetic
数值计算算法，包含各种算法和程序，主要包含Dijkstra、Dynamic_pro、Floyd等算法(Numerical algorithms)
- 2012-03-28 16:57:13下载
- 积分：1
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lslit
关于狭缝衍射的夫琅和费远场模拟的例子，是高等物理光学模拟的入门例子。(About slit Fraunhofer diffraction far-field simulation example is the example of the entry of higher physical optics simulation.)
- 2015-04-20 21:20:08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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Russiablocks
用matlab设计俄罗斯方块 基于GUI的设计 (Russian block design)
- 2010-12-26 14:33:01下载
- 积分：1
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Begin
Small scale HPP optimization
- 2013-07-11 21:56:24下载
- 积分：1
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Fast-Total-Variation-Deconvolution-Package
Fast Total Variation Deconvolution Package
- 2013-07-27 17:34:37下载
- 积分：1
