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NarrowNoise
通过N个独立的正弦函数叠加来产生窄带噪声(Narrow Noise Generation from N sine function)
- 2020-07-01 17:00:02下载
- 积分：1
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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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TSPSAwithmatlab
TSP 问题模拟退火算法的matlab示例(TSP simulated annealing algorithm matlab example)
- 2009-04-10 21:33:28下载
- 积分：1
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recognizewriting
C#的手写汉字识别程序，小程序用来参考一下(C#, handwritten Chinese character recognition program)
- 2010-02-03 19:23:23下载
- 积分：1
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singanlgen_new
signal generator for making fault in systems
- 2012-10-07 17:09:29下载
- 积分：1
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arraypattern
阵列的方向图，其中包含均匀线列阵，均匀平面阵，均匀圆阵的方向图的源代码(The pattern of the array, which contains uniform linear array, uniform plane array, the source code of the uniform circular array pattern)
- 2021-04-09 10:39:00下载
- 积分：1
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lammps
lammps的学习研究，金属单晶体的拉伸断裂模拟(Lammps study,simulation of metal single crystal of tensile or fracture )
- 2015-01-04 14:50:20下载
- 积分：1
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PLS_model_toolbox
PLS回归模型matlab代码，可直接调用(PLSregression model matlab code，it can be called directly)
- 2013-08-28 09:15:37下载
- 积分：1
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ODEPDE
Ordinary and Partial Differential Equation Routines in C, C++, Fortran, Java, Maple, and MATLAB
- 2014-12-27 16:00:20下载
- 积分：1
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Crout1
此文件为MATLAB的M文件，功能是通过Crout分解法，解线性方程组。(This file is a MATLAB M-file function is through the the Crout decomposition method for solving linear equations.)
- 2012-11-14 21:05:52下载
- 积分：1
