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watermarking
对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印(Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). according to this embedding binary image and resume its embedded watermark from the watermark signal by the Blind detection)
- 2009-12-10 22:00:27下载
- 积分:1
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fhss
frequency hopping code division multiple access
- 2012-06-03 11:47:51下载
- 积分:1
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kcca_package.tar
基于核函数的典型相关分析(KCCA)的实现,较为简单(the code of KCCA
)
- 2020-11-30 18:29:28下载
- 积分:1
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simulink模型7.8
说明: 一种FxLMS自适应滤波算法
LMS自适应滤波算法RLS自适应滤波算法变换域自适应滤波算法仿射投影算法共扼梯度算法基于子带分解的自适应滤波算法基于QR分解的自适应滤波算法算法性能评价变步长的自适应滤波算法时变系统跟踪速度与收敛精度方面对算法调整步长因子u的矛盾,但变步长中的其它参数的选取还需实验来确定,应用起来不太方便。对RLS算法的各种改进,其目的均是保留RLS算法收敛速度快的特点而降低其计算复杂性。变换域类算法亦是想通过作某些正交变换使输入信号自相关矩阵的特征值发散程度变小,提高收敛速度。而仿射投影算法的性能介于LMS算法和RLS算法之间。共扼梯度自适应滤波算法的提出是为了降低RLS类算法的复杂性和克服某些快速RLS算法存在的数值稳定性问题。信号的子带分解能降低输入信号的自相关矩阵的特征值发散程度,从而加快自适应滤波算法的收敛速度,同时便于并行处理,带来了一定的灵活性。(A FXLMS adaptive filtering algorithm)
- 2020-09-18 10:27:53下载
- 积分:1
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GPS-INS-Matlab-code
GPS-INS-Matlab-code,是关于GPS_INS位置组合Matlab的仿真源码(GPS-INS-Matlab-code, are about the location of portfolio GPS_INS Simulation Matlab source code)
- 2009-02-28 10:28:42下载
- 积分:1
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esintp
An Edge Guided Image Interpolation Algorithm via Directional Filtering and Data Fusion
- 2008-01-02 18:59:30下载
- 积分:1
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Windows
多核程序设计比较好的资料。Windows的代码资料,比较全面实用可靠(multiple core program design)
- 2010-06-06 08:23:50下载
- 积分:1
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STTC_OFDM
STTC和OFDM编程,用matlab实现,很有参考价值。(STTC and OFDM programming, using matlab to achieve, it is reference value.)
- 2008-04-24 18:09:31下载
- 积分:1
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mountain
用来生成分形山的matlab程序,直接运行既是用中点法,迭代生成分形山,非常好用(Health ingredients to the matlab procedure Katayama, both directly run by the mid-point method, iterative Katayama Health ingredients, very easy to use)
- 2009-05-27 23:12:48下载
- 积分:1
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8-1-10
missile document IEEE paper s
- 2010-01-23 16:45:39下载
- 积分:1