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sourcecodematlabwatermarking.zip
matlab source code of water marking
- 2010-08-03 22:56:25下载
- 积分：1
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GenericAlgorithmtoOptimize
一个遗传算法优化二阶函数的程序，非常适合学习遗传算法的初学者(GA(Generic Algorithm)toOptimize)
- 2009-12-04 12:21:07下载
- 积分：1
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min
说明： 遗传算法求最小值,根据MATLAB遗传算法求函数的最优值(Genetic algorithms for the minimum)
- 2011-03-26 09:23:15下载
- 积分：1
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truss
This is a trusss problem
- 2011-10-08 16:27:45下载
- 积分：1
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Writing_Fast_MATLAB_Code
very nice tutorial to speed up the matlab codes by vectorization, etc.
- 2009-05-26 04:29:27下载
- 积分：1
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jisuanLyapunovzishu
用matlab编程进行计算lyapunov指数的程序源码
(using Matlab programming lyapunov index calculation procedures FOSS)
- 2006-11-23 16:05:58下载
- 积分：1
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MATLAB-5.X-entry-and-application
MATLAB 5.X入门与应用MATLAB 5.X entry and application(MATLAB 5.X entry and application)
- 2011-10-28 14:21:11下载
- 积分：1
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whitebalance
基于matlab 的动态阈值 的白平衡算法，实现分区处理；(Dynamic threshold of the white balance algorithm based on matlab)
- 2013-11-18 12:11:57下载
- 积分：1
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diwuzhang
matlab课件很有用的,对matlab学习很有帮助,希望采纳谢谢(it s very useful)
- 2014-01-24 11:02:55下载
- 积分：1
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8-optimal_in_FRFTdomains
time-invariant degradation models and stationary
signals and noise, the classical Fourier domain Wiener
filter, which can be implemented in O(N logN) time, gives the
minimum mean-square-error estimate of the original undistorted
signal. For time-varying degradations and nonstationary processes,
however, the optimal linear estimate requires O(N2) time
for implementation. We consider filtering in fractional Fourier
domains, which enables significant reduction of the error compared
with ordinary Fourier domain filtering for certain types
of degradation and noise (especially of chirped nature), while
requiring only O(N logN) implementation time. Thus, improved
performance is achieved at no additional cost. Expressions for
the optimal filter functions in fractional domains are derived,
and several illustrative examples are given in which significant
reduction of the error (by a factor of 50) is obtained.
- 2015-02-21 10:15:13下载
- 积分：1
