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CGHwatermarkmatlabcode
说明: 关于半色调编码计算全息图的信息隐藏Matlab程序的说明:
算法实现主程序为CGHwatermark;
位相恢复函数为phaseSL;
用计算全息记录已知振幅和位相的复波前函数为Hologen;
半色调编码函数为AMhalftone;
嵌入信息的提取直接调用Matlab自带的FFT2函数;
主程序的函数调用关系如下
读入宿主信息和水印信息-----------phaseSL--->Hologen--->AMhalftone(完成嵌入)--->FFT2(提取水印信息)
主程序结果保存于holo&mark文件夹
对算法鲁棒性测试的程序:
1. 对于剪切操作 Cliptest 结果存放于cliptest文件夹
2. 对于缩放操作 zoomtest 结果存放于zoomtest文件夹
3. 对于旋转操作 rotatetest 结果存放于rotate文件夹
4. 对于滤波操作 filtertest 结果存放于filtertest文件夹
5. 测试算法的时间效率 timetest
6. 分析嵌入信息后图像质量与参数alpha,tao的关系 msetest(err)
- 2008-09-09 10:14:23下载
- 积分:1
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PLSmodel
偏最小二乘回归建模分析程序,在matlab里面运行,是较新的一种统计分析方法,较以往的分析方法相比有很多优点(partial least squares regression modeling analysis procedures, the operating inside Matlab, it is a relatively new statistical analysis method, compared to the previous method has a lot of advantages)
- 2006-05-20 17:32:34下载
- 积分:1
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LMS_Code
Implementation adaptive filter based lms algorithm
- 2013-11-27 18:12:20下载
- 积分:1
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Notes_Prep_Guide
CCISP考试指南与导读
CISSP STUDY NOTES FROM CISSP PREP GUIDE 1
DOMAIN 1 – SECURITY MANAGEMENT PRACTICES 2
DOMAIN 2 – ACCESS CONTROL SYSTEMS 7
DOMAIN 3 – TELECOM AND NETWORK SECURITY 13
DOMAIN 4 – CRYPTOGRAPHY 34
DOMAIN 5 – SECURITY ARCHITECTURE AND MODELS 46
DOMAIN 6 – OPERATIONS SECURITY 56
DOMAIN 7 – APPLICATIONS AND SYSTEM DEVELOPMENT 63
DOMAIN 8 – BUSINESS CONTINUITY AND DISASTER RECOVERY PLANNING 70
DOMAIN 9 – LAW, INVESTIGATION AND ETHICS 78
DOMAIN 10 – PHYSICAL SECURITY 87(CCISP test guidelines and guidance CISSP STUDY NOTES FROM CISSP PREP GUIDE 1DOMAIN 1- SECURITY MANAGEMENT PRACTICES 2DOMAIN 2- ACCESS CONTROL SYSTEMS 7DOMAIN 3- TELECOM AND NETWORK SECURITY 13DOMAIN 4- CRYPTOGRAPHY 34DOMAIN 5- SECURITY ARCHITECTURE AND MODELS 46DOMAIN 6- OPERATIONS SECURITY 56DOMAIN 7-- APPLICATIONS AND SYSTEM DEVELOPMENT 63DOMAIN 8- BUSINESS CONTINUITY AND DISASTER RECOVERY PLANNING 70DOMAIN 9- LAW, INVESTIGATION AND ETHICS 78DOMAIN 10- PHYSICAL SECURITY 87)
- 2007-10-15 22:45:01下载
- 积分:1
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Matlab_Tutorial_Programming_the_Bise_
it contents some basic code to finding root of a equation
- 2013-01-09 17:55:03下载
- 积分:1
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WPD
说明: Wavelet Packet Decomposition details and codes
- 2019-07-02 09:00:53下载
- 积分:1
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RRCFILTER
平方根升余弦滚降数字滤波器的设计与实现。(design RRC filter)
- 2010-07-05 22:31:49下载
- 积分:1
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Neural-network-design-of-English-teaching-material
说明: 神经网络设计的英文版教材,主要讲解各种神经网络的设计方法
(Neural network design of English teaching materials)
- 2010-04-12 20:32:24下载
- 积分:1
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MRAC1
matlab code for model reference adaptive control
- 2011-09-26 17:23:18下载
- 积分:1
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nongli-ji-qi-bian-suan
农历及其编算。农历详细介绍,对农历相关的编程有着本源性指导作用 。(Lunar and Calculating.)
- 2014-10-28 15:46:47下载
- 积分:1