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electromagneticwaveTE13
利用matlab仿真金属圆柱体内电磁波分布,有助于掌握电磁波的传播情况。
把程序文档放入matlab的默认读取文档中,打开Cwave.m。Cwave.m是演示程序,由它调用其它函数。其中Z表示Kz*z,范围为0~2*pi。默认取2*pi为一个周期,num表示在一个周期内平均取多少个Kz*z值,默认为50(计算后每个值如Er都有五十幅图)。CWaveGuideCaculate函数用于计算Er,Efia,Hr,Hfia,Hz等值。CWaveGuideShow用于三维显示计算后得到的值,可以比较生动看到在一个周期内计算量的一连串的变换。(Matlab simulation using electromagnetic wave distribution inside the metal cylinder, is useful in the propagation of electromagnetic waves. To process the document read into matlab' s default document, open the Cwave.m. Cwave.m is the demonstration program, which will call other functions. Where Z said Kz* z, the range of 0 ~ 2* pi. The default access for a period of 2* pi, num, said the average take in a cycle number of Kz* z, default is 50 (calculated as per the value of Er has 50 chart). CWaveGuideCaculate function is used to calculate Er, Efia, Hr, Hfia, Hz equivalent. CWaveGuideShow been calculated for three-dimensional display of values, can be seen more vividly in a cycle of computation of a series of transformations.)
- 2010-09-03 16:07:12下载
- 积分:1
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Multilevel-median-filter-code
Matlab多级非线性加权平均中值滤波算法代码,能解决一般的问题(Matlab nonlinear weighted average multi-level median filtering algorithm code, can solve the general problem)
- 2011-05-06 17:52:04下载
- 积分:1
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sinorder
为sinudoidal模型的AIC阶估计.AIC信息准则即Akaike information criterion,是衡量统计模型拟合优良性的一种标准,又由于它为日本统计学家赤池弘次创立和发展的,因此又称赤池信息量准则。它建立在熵的概念基础上,可以权衡所估计模型的复杂度和此模型拟合数据的优良性。
在一般的情况下,AIC可以表示为: AIC=2k-2ln(L)
其中:k是参数的数量,L是似然函数。 假设条件是模型的误差服从独立正态分布。 让n为观察数,RSS为剩余平方和,那么AIC变为: AIC=2k+nln(RSS/n)
增加自由参数的数目提高了拟合的优良性,AIC鼓励数据拟合的优良性但是尽量避免出现过度拟合(Overfitting)的情况。所以优先考虑的模型应是AIC值最小的那一个。赤池信息准则的方法是寻找可以最好地解释数据但包含最少自由参数的模型。(AIC order estimation for sinudoidal model)
- 2013-12-05 13:18:54下载
- 积分:1
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tm
说明: Thue-Morse building algorithm
- 2010-04-02 09:40:50下载
- 积分:1
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ENFRN
A neuro-fuzzy method to learn fuzzy classification rules from data.
- 2010-05-24 11:26:44下载
- 积分:1
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用Matlab编写的关于Volterra级数算法的程序
用Matlab编写的关于Volterra级数算法的程序,有正在研究Volterra级数的可以看看并提出改进意见,THk(Using Matlab prepared on the Volterra series algorithm procedures, there are studies Volterra series can look and suggest improvements, THk)
- 2021-03-15 15:49:22下载
- 积分:1
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LEACH_1
Matlab codes for Leach
- 2013-04-03 17:10:32下载
- 积分:1
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newmark
matlab编写的Newmark法计算多自由度体系动力问题的通用程序,很实用!(Newmark method matlab prepared multi-degree of freedom system power issues common procedures, very practical!)
- 2020-08-16 14:38:23下载
- 积分:1
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traffic-sign-detection
使用matlab对交通标志进行定位,以及识别,简单易懂(The use of MATLAB on traffic signs for positioning, as well as identification, easy to understand)
- 2017-03-07 20:54:31下载
- 积分:1
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matlabalgorithm
matlab遗传算法实例,用于在matlab环境下遗传算法的实现.(Matlab GA example, for the Matlab environment genetic algorithm.)
- 2006-11-29 11:02:06下载
- 积分:1