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embed3
基于余弦变换的分块自适应水印，希望对你有帮助。(Cosine transform-based block adaptive watermark, you want to help.)
- 2013-01-18 22:33:56下载
- 积分：1
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FBGcmd
光栅的耦合模求解，分析了脉冲的传输特性，时延特性等(Grating coupled-mode solution, analysis of the pulse transmission characteristics, delay characteristics)
- 2011-09-18 14:23:18下载
- 积分：1
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work
BER of BPSK modulation
- 2012-02-04 18:34:32下载
- 积分：1
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BlackBody
A black body is an idealized physical body that absorbs all incident electromagnetic radiation, regardless of frequency or angle of incidence.Black-body radiation is distributed in energy (or frequency) in a manner set by the temperature T. A black body in thermal equilibrium emits electromagnetic radiation called black-body radiation. The radiation is emitted according to Planck s law, meaning that it has a spectrum that is determined by the temperature alone (see figure at right), not by the body s shape or composition. Practical materials emit energy at a fraction of black-body energy levels called the emissivity of the surface. By definition, a black body in thermal equilibrium has an emissivity of ε = 1.0. A source with lower emissivity independent of frequency often is referred to as a gray body. Construction of black bodies with emissivity as close to one as possible remains a topic of current interest. This code can be used to simulate the black body radiation.
- 2012-02-11 06:21:02下载
- 积分：1
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熵权法
熵权法求权数，是matlab直接可以使用的熵权法函数，适用于各种求权情况(Entropy weight method is a function of entropy weight method directly used by MATLAB, which is suitable for all kinds of claims.)
- 2018-02-10 13:32:52下载
- 积分：1
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approximate_median
说明： 中位数近似算法实现的背景减除。matlab代码。(Median approximation algorithm for background subtraction. matlab code.)
- 2010-04-21 10:38:35下载
- 积分：1
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Example8_11
利用matlab使用模糊数学的方法进行聚类分析(Using matlab to use the method of fuzzy clustering analysis)
- 2011-04-21 22:39:02下载
- 积分：1
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Rayleigh_ofdm
OFDM系统中， LS信道估计 , 基于DFT的信道估计 , 改进的基于DFT的信道估计 , 不进行信道估计 四种情况下的误码率对比(OFDM systems, ' LS channel estimation' , ' DFT-based channel estimation' , ' improve the DFT-based channel estimation' , ' not the channel estimation' error rate of four cases compared)
- 2021-03-11 15:49:26下载
- 积分：1
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Exam
time windows usage example
- 2011-02-04 03:02:19下载
- 积分：1
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yanshitu
数模题目代码，一个简易的matlabUI动画演示程序(Modulus subject code, a simple animation demo program matlabUI)
- 2013-09-13 08:36:54下载
- 积分：1
