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dwt-matLab-marking
提出了一种基于小波变换可抗击几何攻击算法。在水印嵌人
部分# 首先对宿主图像进行小波分解
、
嵌人水印, 再通过余弦变换求得该水印图像的一个特征向量, 利用该特征向量和水印
信息通过12 31 函数生成一个二值逻辑系列, 将该序列作为密钥/ 水印提取部分为# 对待测的图像进行小波变换, 再通过余
弦变换求得待测图像的一个特征向量, 利用该特征向量和密钥通过1 2 4 1 函数提取出水印。(Proposed based on wavelet transform algorithm can be against geometric attacks.# Watermark embedded in the first part of the host image wavelet decomposition, embedded watermark, and then through the cosine transform of the watermarked image obtained by a feature vector, using the feature vector and the watermark information through 1231 to generate a binary logic function series, the sequence as the key/watermark extraction part is# treated transform measured image, and then obtained through the cosine transform the image of a feature vector under test, using the feature vector and the key function by 1241 to extract the watermark .)
- 2011-05-15 23:25:27下载
- 积分：1
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Tabu-search-asymmetric-ftv170.atsp
matlab source for TSP asymmetric problem using tabu search
- 2015-02-02 21:48:20下载
- 积分：1
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mixart_mixer
Driver for Digigram miXart soundcards.
- 2014-08-20 11:20:58下载
- 积分：1
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1028002
paper about solution of equation
- 2013-05-03 16:38:35下载
- 积分：1
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matlabimageprocesscode
matlab图像处理的一些命令，还有使用的例子，对图像处理初学者应该会有帮助的(matlab image processing commands, there are examples of the use of image processing should be helpful for beginners)
- 2008-02-28 15:14:47下载
- 积分：1
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FuzzyPressure
Example of using fuzzy logic to control water level in bottle.
- 2010-10-01 22:38:11下载
- 积分：1
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BP
说明： 经典BP算法(Basis pursuit)，对稀疏一维信号进行恢复，有详细注解，适合初学者(Basis pursuit algorithm)
- 2016-06-27 22:07:28下载
- 积分：1
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Gaborfiltering
一种改进型Gabor滤波方法。此程序可以Gaobr的滤波效果。并且是分4个不同的方向滤波。(An improved Gabor filtering method.)
- 2013-11-20 10:28:23下载
- 积分：1
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5
说明： an introduction to programming and methods (an introduction to programming and methods)
- 2011-03-10 22:37:45下载
- 积分：1
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qpskfangzhen
说明： 对四进制调相方法进行了matlab仿真，经过验证，程序完整，可直接调用！(Quaternary phase modulation on matlab simulation methods, proven, program integrity, and can be called directly!)
- 2011-04-16 12:19:32下载
- 积分：1
