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ruiliclutter
产生功率谱为高斯谱的瑞利杂波，并画出图形(Have a power spectrum for the Gaussian spectrum of Rayleigh clutter, and draw graphics)
- 2009-05-08 20:07:02下载
- 积分：1
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frequencycoefficients
将图像分为nxn的分块,之后将各分块三个颜色通道的直方图平均化,最后进行离散余弦变化,分别提取各通道低频系数(The image into nxn sub-block after block of all three color channels of the histogram equalization, and finally the discrete cosine change, were extracted from the low frequency coefficients of each channel)
- 2010-11-21 19:00:16下载
- 积分：1
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bayes
bayesian classifier, naive bayesian classifier
algorithms are implementer using matlab 2011
- 2012-06-29 21:43:25下载
- 积分：1
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RZYJT.m
变异函数的matlab实现，可用于空间经济学(Matlab implementation of variogram)
- 2014-10-29 16:20:33下载
- 积分：1
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huxinxi
可以用于求解两个信号的互信息、信息熵，并在此基础上求解广义相关系数。(Mutual information, information entropy can be used to solve the two signals, and solving the generalized correlation coefficient on this basis.)
- 2014-03-11 15:30:19下载
- 积分：1
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2008_2
(1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因；
(2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理；
(3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请回答：证明自己用计算机产生的经典谱是正确的可能方法。
((1) in certain wireless channel, the Doppler frequency shift will be caused by wireless channel output signal aliasing. Please describe the resulting aliasing of a variety of reasons (2) wireless channel Doppler spectrum there is a classical spectrum (classic spectrum), please explain such a spectral shape of the mechanism (3) Please use Simulink tools for writing code ( S-Function mode), resulting in a single Path Rayleigh channel, the Doppler spectrum for the classical spectrum, including mobile rate of 120km/h. And please answer: prove that they used computer-generated classical spectrum is correct possible ways.)
- 2020-12-30 11:39:00下载
- 积分：1
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project
以“一主三从”主从多机通信系统为物理模型，研究应用马尔可夫链建立仿真算法及蒙特卡洛法建立了数学模型，通过将完整的系统元件化，并对每个元件创立各自的状态转移机模型，仿真运行状态，实现了对于这一通信系统的可靠性建模评估。(" One the main three from the" master-slave multi-communication system for the physical model to study the application of Markov chain Monte Carlo simulation algorithm and the mathematical model established through the will of a complete system components, and the creation of each component their respective state transition model, the simulation run, and the realization of a communication system for the assessment of the reliability of modeling.)
- 2009-05-29 17:22:08下载
- 积分：1
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abc
说明： 根据已知的地铁客流量预测未来年的地铁客流量，得出趋势图(Subway Traffic Prediction based on known future years, the subway traffic, draw trends)
- 2010-04-08 20:52:53下载
- 积分：1
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20075417291016997
matlab的一些应用程序，适合有一定基础的人使用
(Matlab some applications, a basis for the use of)
- 2007-05-10 14:00:49下载
- 积分：1
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emotion
matlab code for emotion
- 2013-01-30 14:26:35下载
- 积分：1
