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Audio-Watermarking-in-DCT
说明： 本文在DCT噪声信号模型研究的基础上,提出了一种新的音频水印嵌入位置选择策略和一个应用该策略的自适应音频水印算法. 通过定义DCT系数的噪声敏感度,建立了水印嵌入位置和嵌入水印后的音频信号的听觉感知性之间的关系,根据音频水印的不可听性的要求选择最优的嵌入位置,然后调节水印强度来满足鲁棒性的要求,从而最大程度地保持音频水
印的不可听性和鲁棒性,为解决音频水印嵌入过程中不可听性和鲁棒性之间的矛盾提供了一种策略.(Though m any w orks in the literature agree that w aterm ark should be em bedded in the middle2fre2
quency coefficients or percep tually significant components, how to determ ine the position em bedded has no universal
definition. A new em bedding strategy and an algorithm app lying the strategy are p roposed for audio w aterm arking in
DCT dom ain based on research of DCT noise m odal. B y defining a noise sensitivity vector, a m ath relationship betw een
the w aterm ark em beddable position and the audible quality of the audio file w ith w aterm ark is set up.)
- 2011-02-24 11:45:57下载
- 积分：1
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OFDM_send_matlab
OFDM发送端程序集合，比较详细的各个部分，希望对大家有帮助(OFDM transmitter collection procedures, the various parts of a more detailed, in the hope that we have to help)
- 2009-01-12 10:14:59下载
- 积分：1
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mhebb
神经源PID控制源码，。M文件，是以进行PID控制时的必备文件，可以参考一下(PID control of neuronal source. M files, based on the PID control of the required documents for reference)
- 2011-05-28 11:00:02下载
- 积分：1
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SVMforClassificationandRegression
SVM for Classification and Regression,其文中附有相应的网址，并可以下载SVM，结合相应的实例进行讲解(SVM for the Classification and Regression. his article with the corresponding web site and can be downloaded SVM, with the corresponding example to explain)
- 2006-12-24 09:54:18下载
- 积分：1
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wind_batt
wind battery system simulation
- 2012-06-14 20:54:29下载
- 积分：1
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14bus
it is 14bus ieee in matlab
- 2014-08-18 12:39:20下载
- 积分：1
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BSO头脑风暴算法
说明： 该算法具有相对更好的稳定性和全局寻优能力，用于优化参数效果更好。(The algorithm has relatively better stability and global optimization ability, and is better used to optimize parameters.)
- 2020-08-29 20:58:26下载
- 积分：1
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matlab-net
用matlab编写的一段感知器神经网络代码，挺好用的(Prepared using matlab a perceptron neural network code, very good use)
- 2010-07-01 20:48:49下载
- 积分：1
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raisecosin
很有用的利用matlab产生升余弦函数程序(Generate raised cosine function based on Matlab)
- 2011-12-14 00:44:33下载
- 积分：1
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plotting
Matlab 各种绘图的应用，包括二维、三维，各种面形等(example of different plotting functions in Matlab)
- 2015-04-21 20:47:11下载
- 积分：1
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