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LtoLHtoH_svd
本算法结合小波变换和SVD奇异值变换，实现了水印的嵌入和提取，载体图像的鲁棒性和水印的不可见性，提取出的水印图像的和原水印图像基本一致，抗攻击性强。(The algorithm combines wavelet transform and SVD singular value transformation, achieved watermark embedding and extraction, vector image watermark robustness and invisibility, the extracted watermark image and the original watermark image are basically the same, anti-attack and strong.)
- 2009-12-23 13:51:12下载
- 积分：1
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operation-signal
The following attachment contains code in Matlab to perform operations to digital signals.
- 2015-03-03 10:50:47下载
- 积分：1
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RD
说明： 合成孔径雷达的距离多普勒成像算法的源代码，简单易懂，适合新手与初学者。(Distance synthetic aperture radar Doppler imaging algorithm source code, easy to understand for novice and beginners.)
- 2014-10-14 21:11:53下载
- 积分：1
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kftool_matlab
说明： kalman滤波的matlab程序，准确可靠，欢迎下载(Kalman filtering Matlab procedures, accurate and reliable, welcome to download)
- 2006-03-21 21:35:58下载
- 积分：1
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Chapter5
matlab code for chapter 5 in contemporary communication using matlab
- 2014-11-28 00:01:33下载
- 积分：1
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蝙蝠算法 BAS_example
说明： MATLAB程序，蝙蝠算法，进行函数寻优(bat search algorithm)
- 2019-12-18 16:21:46下载
- 积分：1
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fd_predator_prey
采用有限元的方法求解计算捕捉问题predator-prey (program which applies the finite difference method to estimate solutions of a pair of ordinary differential equations that model the behavior of a pair of predator and prey populations. )
- 2009-12-02 04:47:15下载
- 积分：1
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radar
雷达工作原理及相应的MATLAB仿真。。。。。。。。。。。。。。。。(about the framework of radar，and some codes)
- 2011-05-05 20:28:47下载
- 积分：1
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first-and-second-order-sliding-mode-controller
This file discribes a structure for stabilization and tracking between two identical hyperchaotic lu systems with different initial conditions and nonlinear control input. On the basis of Lyapounov theory, a first order sliding mode controller is designed for global asymptotically stabilization and tracking, so error dynamics between hyperchaotic lu master and slave system satisfy by input nonlinear control signal. Then a second order sliding mode controller by using super-twisting algorithm is designed. In this file, results of simulation shows the rate of effectiveness from this suggested method.
- 2013-08-03 16:09:10下载
- 积分：1
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LFManalysisAndFigure
分数阶Fourier变换，直接根据公式实现，没有用快速算法(Fractional Fourier transform, directly under the formula to achieve, not with the fast algorithm)
- 2010-08-03 09:26:52下载
- 积分：1
