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dddddd
:数字水印技术在数字产品的版权保护中起着非常重要的作用。概括了数字水印技术的现状及其基本原理,并
分析了变换域数字水印算法的优势,详细阐述了DCT 水印嵌入和提取算法的原理和步骤。最后在Matlab 平台下对DCT 数
字水印算法进行了仿真,仿真结果证实了DCT 算法的强健性和鲁棒性。(: digital watermarking technology in the digital copyright protection products played a very important role. Summarized the digital watermarking technology and the status of the basic principles and transform domain analysis of digital watermarking algorithm advantages, elaborate on the DCT watermark embedding and extraction algorithm theory and steps. Finally in Matlab platform for DCT digital watermarking algorithm for the simulation, Simulation results confirmed the DCT are strong and robust.)
- 2007-06-28 00:16:41下载
- 积分:1
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COST207.m
四种典型环境的cost 207模型的matlab仿真信道代码(Four kinds of typical environmental cost 207 model channel matlab simulation code)
- 2008-01-04 09:16:24下载
- 积分:1
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matlab-statistic
Matlab数理统计工具箱应用简介,多个函数的介绍(Matlab mathematical statistics Toolbox application profiles, introduced a number of functions)
- 2007-03-30 00:15:22下载
- 积分:1
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Produce-small
小孔径光电导天线产生太赫兹波的辐射特性(Produce small aperture photoconductive terahertz antenna radiation characteristics)
- 2013-11-10 21:21:31下载
- 积分:1
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MATLAB
基于遗传算法的机器人路径规划MATLAB源码(Based on genetic algorithms for robot path planning MATLAB source)
- 2010-05-11 19:47:41下载
- 积分:1
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universal-characteristic-curve
发动机万有特性曲线的画法以及代码MATLAB(Engine universal characteristic curve drawing method and MATLAB code)
- 2013-10-22 16:15:49下载
- 积分:1
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Conservation-of-energy
能量守恒:能量守恒是物理中经典模型,能量从一个物体转化到另一个物体,能量守恒(Conservation of energy)
- 2011-11-14 14:23:58下载
- 积分:1
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5x
说明: 基于协同优化算法的多目标轧制规程优化设计(Optimize the design of rolling schedule based on the multi-objective collaborative optimization
)
- 2012-05-12 21:20:44下载
- 积分:1
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baojie_v20
一种流形学习算法(很好用),解耦,恢复原信号,小波包分析提取振动信号中的特征频率。( A fluid manifold learning algorithm (good use), Decoupling, restore the original signal, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2016-08-26 10:01:27下载
- 积分:1
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matlab-simulation
这是一本关于雷达系统仿真的matlab英文书,非常系统的介绍了雷达系统的仿真。(This is the one on the radar system simulation matlab English books, very systematic introduction to the radar system simulation.)
- 2013-10-15 01:51:37下载
- 积分:1