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Distortionless_Data_Hiding
The code implements the following paper:
Guorong Xuan, Jiang Zhu, Jidong Chen, Shi Y.Q., Zhicheng Ni, Wei Su, "Distortionless data hiding based on integer wavelet transform" IET Electronics Letters, Volume: 38, Issue 25, page 1646- 1648, December 2002. (ISSN: 0013-5194)
The watermark embedding and extraction modules have been implemented separately.
The watermark embedding module embeds the watermark using bitplane compression in the integer wavelet transform domain.
The watermark extraction module extracts the previously embedded watermark and restores the original image.
A logo image is used as a watermark but can be replaced with any thing.
- 2010-07-30 09:20:07下载
- 积分：1
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pure_aloha_theory
Pure aloha theory of simulation
- 2011-01-12 01:00:16下载
- 积分：1
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main_1
matlab,书上例程，仅用作参考，用于数组的重复显示(matlab, books, routines, only as a reference for arrays of repeated)
- 2012-07-17 17:30:00下载
- 积分：1
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svm
本程序为支持向量机的源码，适合初始者使用和运用。(The procedures for the support vector machine source code, suitable initiator used and applied.)
- 2013-05-26 22:05:40下载
- 积分：1
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UWB19
UWB，超宽带信号分析必用的子函数，第19部分！(UWB, ultra-wideband signal analysis will be used to Functions, Part 19!)
- 2010-07-05 13:40:12下载
- 积分：1
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DBPSK
DBPSK，包括误码率统计和误符号率统计(DBPSK, including bit error rate and symbol error rate statistics Statistics)
- 2010-12-30 21:21:34下载
- 积分：1
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compute_demon_forces.m
allows to create a flow field in computer vision to determine movement between frames
- 2012-04-19 23:25:01下载
- 积分：1
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ed
说明： 能量检测算法，用于cr中的，对于学习能量检测的有借鉴作用(Energy detection algorithm for the cr)
- 2011-09-17 10:42:09下载
- 积分：1
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MCC
基于雷达一维距离像的目标识别，采用最大相关系数算法，是最简单的基于HRRP的目标识别算法，适合新手。(Radar HRRP target recognition, the maximum correlation coefficient algorithm is based on the most simple HRRP target recognition algorithms, suitable for the novice.)
- 2013-03-13 15:45:31下载
- 积分：1
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(source_code_updated_2009)Numerical_Methods_in_Eng
Numerical Methods in Engineering with Matlab第二版源码(source code for Numerical Methods in Engineering with Matlab(2nd Edition,2009))
- 2010-09-03 10:44:37下载
- 积分：1
