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bw_fragile_robust
matlab编写的对二值图像的数字水印添加与提取程序。压缩包中有示例图片。可以添加水印,结果肉眼不易分辨出变化,不影响使用。可加入信息长度达100个字节。提取时可验证是否被修改过,如修改不严重,可提取隐藏信息,如果修改过多,则只能确定是否有修改,而不知道隐藏的信息是什么(matlab prepared binary image of the digital watermark added and extraction procedures. Compression package has sample images. Can add watermarks, the results of the changes are not easily distinguishable from the naked eye, does not affect use. Can be added to the information length of 100 bytes. Verifiable extraction has been modified, such as modification is not serious, can extract hidden information, if too many modifications, you can only determine whether changes were needed, they do not know what information is hidden)
- 2008-02-20 13:29:42下载
- 积分:1
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00905780
Channel Estimation for 36 Wideband CDMA Systems Using the Kalman
Filtering Algorithm
- 2014-10-13 02:16:00下载
- 积分:1
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animMPCPresidual
matlab code for averaging data time series
- 2011-11-16 02:10:47下载
- 积分:1
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76545576
自定义风格的SegmentedControl,IOS编程学习源码,很好的参考资料。(A custom style SegmentedControl, learning IOS programming source code, a good reference.)
- 2013-12-05 09:13:30下载
- 积分:1
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Matlabchenx
非线性支持向量机,在样本基础之上,进行预测分析。可应用于底板破坏深度计算。(Nonlinear support vector machine (SVM)
)
- 2011-12-13 20:12:57下载
- 积分:1
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电力系统拓扑分析、孤岛数,关联矩阵法
说明: 电力系统拓扑分析、孤岛数,关联矩阵法把主接线的节点和母线的每一进出线连接点作为拓扑图的节 点,把开关元件作为拓扑图的支路,建立节点.支路关联矩阵表示电网的基本拓 扑结构。然后定义矩阵“与.或’’乘法运算,利用连通性的传递性质实现对电力 网络结构的辨识。(In the incidence matrix method, the node of the main connection and the connection point of each incoming and outgoing line of the bus are taken as the node of the topology diagram, and the switching element is taken as the branch of the topology diagram to establish the node.The branch correlation matrix represents the basic topology structure of the power grid)
- 2019-12-19 11:46:31下载
- 积分:1
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MATLABSimulationofOFDMSystem
MATLAB Simulation of OFDM System
- 2008-05-23 11:17:45下载
- 积分:1
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buledmc_pid
dmc-pid串级控制代码,欢迎下载参考!(dmc-pid theory in matlab)
- 2020-10-13 08:37:32下载
- 积分:1
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wig
squirel cage induction generator with wind turbine
- 2009-12-01 19:41:30下载
- 积分:1
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LZSR4345556-
yangjianchao将稀疏编码引入到超分辨率重建的文章(Yangjianchao will be introduced to the sparse coding super-resolution reconstruction)
- 2013-12-16 16:28:43下载
- 积分:1