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Many-watermarking-embedding
提出了一种鲁棒的多水印嵌入与检测算法,该算法基于小波域,且提取水印时不需要原始图像,保护了原始图像的安
全。在该多水印算法中,提出并使用了一种将密码学和常规的数字水印制作方法- - - 叠加法和量化调制法,有机结合起
来的新的方法,在水印嵌入时,不同的水印,生成与该水印相关的不同的密钥,在进行水印的提取时,用不同的密钥和待测的
图像提取出相应的水印。通过将密钥向第三方注册,可以获得对原始图像的所有权。(A robust multi-watermark embedding and detection algorithm, the algorithm based on wavelet domain, and extract the watermark without the original image, protect the safety of the original image. In the multi-watermarking algorithm, will be presented and used a conventional cryptography and digital watermarking production method--- superposition method and quantify the modulation method, combine the new method, the watermark embedding different watermark, associated with the watermark generating different keys, making extraction of the watermark when tested with a different image key and the corresponding extracted watermark. By the key to a third party registration, can be obtained ownership of the original image.)
- 2011-05-15 23:37:02下载
- 积分：1
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wavelet-transform-of-signal
基于小波变换的信号奇异性检测和去噪Matlab编程，主要用于电能质量检测上。(Based on wavelet transform signal singularity detection and denoising Matlab programming, mainly for power quality detection.)
- 2013-04-10 15:33:50下载
- 积分：1
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musiczhixian
music算法的直线阵实例，规定了来波角度(music linear array algorithm)
- 2011-05-21 19:13:16下载
- 积分：1
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matlab
用matlab求解非线性方程组,其中软件提供了fsolve函数进行求解！(Using matlab for solving nonlinear equations, which provides the fsolve function software solution!)
- 2009-11-07 16:02:29下载
- 积分：1
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LMS_channel_eq
LMS自适应滤波算法实现信道均衡，估计逆系统(LMS adaptive channel equalization filter algorithm, it is estimated inverse system)
- 2010-10-27 20:48:21下载
- 积分：1
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wave
MATLAB实现灰度图和彩色图的数字水印，有图像用户界面的(MATLAB realization of grayscale and color map of digital watermarking, a graphical user interface)
- 2009-05-26 21:28:29下载
- 积分：1
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filter-design-for-a-mixed-signal
提取某合成信号的三个频率成分，设计相应的滤波器，matlab源程序(Extract the three components of a mixed signal via a lowpass,bandpass and highpass filter.)
- 2013-12-04 22:24:44下载
- 积分：1
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MPPT-based-Photovoltaic-(PV)-system
太阳能最大功率点跟踪模型 matlab专用 上传上来 谢谢(Maximum power point tracking solar model matlab dedicated upload up)
- 2015-01-16 20:23:15下载
- 积分：1
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fastica
说明： 盲源分离，基于最大化负熵的盲源分离方法；
算法及调试(blind source separation)
- 2020-01-15 09:43:19下载
- 积分：1
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waveanalysis
该程序代码能对地震数据波谱进行小波分析。(The program code of the seismic data spectral wavelet analysis.)
- 2012-11-21 17:11:20下载
- 积分：1
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