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dwt2
本文提出了一种基于独立分量分析的音频数字水印方法。嵌入水印时,对原始音频文件进行一级小波分解,在分解
得到的逼近分量中利用随机混合方法嵌入水印后进行小波逆变换形成嵌入水印的音频文件。仿真实验结果表明这种方
法的强鲁棒性和可行性。(Abstract:Audio p roduction is one of the important digital multimedias, which transmit becomes more and more convenient. To
p revent the multimedia content from being stolen or illegally used, audio content p rotection techniques become increasingly impor2
tant so that the potential of these app lications can be reached. As the importantmethod of copyright p rotection, the digitalwater2
marking technology has been acquired widely recognition and research. This paper p resents a method of digital audio watermark2
ing based on independent component analysis. When embedding watermarking, the original audio is decomposed by single2level
discrete 12D wavelet transform, watermarking is embedded by mixing randomly to the app roximation coefficient vector obtained,
and the audio is single2level reconstructed receiving audio havingwatermarking. Emulated experiment results show that thismeth2
od is robust and feasible.)
- 2009-06-04 17:43:21下载
- 积分：1
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svpwm
Vector_Control_SVPWM SPWM matlab 编程(Vector_Control_SVPWM Vector_Control_SVPWM SPWM matlab 编程)
- 2013-10-17 18:03:13下载
- 积分：1
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MATLAB
MATLAB混合编程课程设计资料（VC，VB）
在Matlab环境下实现混合编程的学习者可以下载(MATLAB hybrid programming curriculum design information (VC, VB) in the Matlab environment to achieve mixed programming learners can be downloaded.)
- 2009-10-05 11:22:22下载
- 积分：1
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ga_tsp530
遗传算法求解TSP问题,MATLAB模拟实验,对采用遗传算法解优化问题很有帮助(Genetic Algorithm for TSP problem, MATLAB simulation experiments, using genetic algorithm optimization solutions helpful)
- 2008-12-21 09:48:26下载
- 积分：1
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PatternsofEnterpriseapplicationrchitecture
Patterns of Enterprise application architecture
- 2007-12-11 12:52:16下载
- 积分：1
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SCON-
SCON计算工具.rarSCON calculation tool. RarSCON calculation tool. RarSCON calculation tool. Rar(SCON calculation tool. RarSCON calculation tool. Rar)
- 2013-12-12 22:06:54下载
- 积分：1
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ccsfir
说明： 一个MATLAB的应用程序，很方便的！使用时需要转换为M文件。(a MATLAB applications, a convenient! Use need to change for the M documents.)
- 2006-03-16 16:35:57下载
- 积分：1
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rtdxtutorial
说明： 一个MATLAB的应用程序，很方便的！使用时需要转换为M文件。(a MATLAB applications, a convenient! Use need to change for the M documents.)
- 2006-03-16 16:38:05下载
- 积分：1
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SERPSK-SERPAM-SERQAM-code
SERPSK SERPAM SERQAM
- 2014-09-22 10:31:27下载
- 积分：1
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MatlabScript
利用MFC技术，借助MATLAB强大的数学计算能力。同时，MATLAB脚本方便修改，不需要重新运行程序。(Using MFC technology, using MATLAB a powerful mathematical calculation. At the same time, MATLAB scripts to facilitate changes, do not need to re-run the program.)
- 2010-06-24 07:35:25下载
- 积分：1
