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watermark_2
提出了一种离散小波变换域实现图像水印的方法。这种算法充分利用小波变换的特点,把原始图像及水印图像塔式分解,在多分辨率分解后的相同的频段来嵌入水印信息。该方法也利用了人眼视觉特性,算法简单而有效。实验证明,该算法较好地解决了水印不可见性与鲁棒性之间的矛盾,对常见的水印攻击都有较强的鲁棒性。(presents a discrete wavelet transform domain image watermarking method. This algorithm using wavelet transform characteristics, the original image and the watermark image tower decomposition, Multiresolution decomposition in the same frequency band to the embedded watermark. The method has also been used HVS, the algorithm is simple and effective. Experiments show that the algorithm can solve the watermark is visible with the robust nature of, common to have more attacks watermark robustness.)
- 2007-04-17 17:05:15下载
- 积分:1
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RLS
RLS的自适应滤波 有非常详细的标注 非常适合学习和修改(A very strong and degtial result)
- 2014-02-23 22:56:17下载
- 积分:1
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gaikeng_v67
鲁棒性好,性能优越,利用自然梯度算法,在MATLAB中求图像纹理特征。( Robustness, superior performance, Use of natural gradient algorithm, In the MATLAB image texture feature.)
- 2016-12-21 15:26:48下载
- 积分:1
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rate-equ
速率方程求解,的详细过程。还有范例,方便一步一步学习(Rate equations, the detailed process. There sample rate equations, the detailed process. There are examples)
- 2020-09-12 20:07:59下载
- 积分:1
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vblast-ook---ZF
在光通信中分层空时码程序,使用OOK进行调制,译码使用迫零算法。(wireless communication vblase matlab procedure)
- 2014-05-04 09:46:59下载
- 积分:1
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BPMATLAB
BP神经网络之MATLAB程序的数学建模(BP neural network of the MATLAB mathematical modeling procedures)
- 2009-01-21 09:30:28下载
- 积分:1
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ExchangeRates
Exchange rate changes
- 2012-07-13 01:43:11下载
- 积分:1
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my1ekf
很好的EKF算例,自己写的哦,计算结果跟matlab工具箱计算结果一样(good code for EKF)
- 2013-04-19 11:33:52下载
- 积分:1
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LTE_PHY_PSSGen
This generates a PSS sequence in LTE downlink.
This can be used as a test vector reference for cell search procedure
- 2011-12-18 21:01:47下载
- 积分:1
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Bayliss
Matlab程序,计算Bayliss分布天线方向图。(Matlab program that calculates Bayliss distributed antenna pattern.)
- 2021-03-30 09:49:10下载
- 积分:1