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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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FPGA
The FPGA interface design
- 2010-11-04 09:15:43下载
- 积分：1
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matlab87examples
matlab例程,简单介绍MATLAB的数据的一些基本操作方法(matlab routines, a brief introduction to some basic MATLAB data How-to)
- 2009-11-19 14:59:49下载
- 积分：1
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MATLAB
王济老师《MATLAB在振动信号处理中的应用》书中源程序(Wang Ji teacher " MATLAB in Vibration Signal Processing Applications" book source)
- 2020-11-09 14:29:46下载
- 积分：1
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DAC
Digital to Analog converter sample code
- 2013-12-08 22:38:57下载
- 积分：1
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hd
Sinusoidal and Space Vector Pulse Width
Modulation for Inverter
- 2014-02-12 19:05:03下载
- 积分：1
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LFLuo_1
power system distribution load flow(lou method1)
- 2015-01-04 17:38:04下载
- 积分：1
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clasicalpsd
谱估计一直以来被信号处理领域的工作者所关注，该程序总结了几个谱估计算法，供大家参考学习！(Spectrum Signal Processing has been of concern to workers in the field, the program summarizes the number of spectral estimation algorithm, for your reference to learn!)
- 2010-12-25 10:07:32下载
- 积分：1
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RLL
rll(run length limited) code for channel simulate(rll (run length limited) code for channel's imulate)
- 2007-06-11 22:14:55下载
- 积分：1
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IFFTOFDM
基于傅立叶变换的ofdm模型信道是高斯信道(OFDM model based on fft transform)
- 2013-05-19 10:28:02下载
- 积分：1
