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tianxian
关于蝶形宽带微带天线的设计
索引：蝶形宽带微带天线. 设计方案 排列效率
摘要：现在提出一种基于绝缘体衬底的有限长度的宽带微带天线的设计方法。这种方法快速、对计算精度要求较低，是建立在一蝶形天线进行二等分而形成的两个梯形天线的 。首先设计出单边的梯形部分，然后制作出相同的另一部分并在其顶点处将其连接。与理论计算相比在X波段上实验测量表现得很好。其有效带宽达到10.6％。
(One approach to an antenna book starts with a discussion of how antennas radiate. Beginning with Maxwell’s equations, we derive electromagnetic waves. After that lengthy discussion, which contains a lot of mathematics, we discuss how these waves excite currents on conductors. The second half of the story is that currents radiate and produce electromagnetic waves. You may already have studied that subject, or if you wish to further your background, consult books on electromagnetics.The study of electromagnetics gives insight into the mathematics describing antenna radiation and provides the rigor to prevent mistakes. We skip the discussion of those equations and move directly to practical aspects. )
- 2011-05-25 14:38:06下载
- 积分：1
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martin-matlab__
spectral subtraction
- 2011-11-10 13:18:54下载
- 积分：1
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MATLAB
主成分分析的MATLAB程序代码，mni坐标转Talairach坐标的MATLAB程序代码(Principal component analysis of MATLAB code, mni coordinates to Talairach coordinates of the MATLAB code)
- 2008-04-16 12:13:36下载
- 积分：1
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chapter4
几个matlab例子。对于初学者有很好的帮助，可以试试看。。挺不错的(Several matlab example. Good help for beginners, you can give it a try. . Very good)
- 2012-05-24 12:41:49下载
- 积分：1
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Radial-basis-function-networ
径向神经网络matlab程序，希望对大家有所帮助(Radial basis function networ)
- 2013-12-24 16:47:58下载
- 积分：1
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beiten
利用matlab写成的窄带噪声发生，含噪脉冲信号进行相关检测,包括数据分析、绘图等等。( Using matlab written narrowband noise occurs, Noisy pulse correlation detection signal, Data analysis, plotting, etc..)
- 2016-09-30 10:24:34下载
- 积分：1
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MonteFig
monte carloo simulation to test the result of
- 2009-04-01 11:11:07下载
- 积分：1
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DataSeri123
Calc standard error of the mean or non-parametric confidence intervals for samples of a time series
- 2010-11-27 02:53:05下载
- 积分：1
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zavarei
zavarei papre implementation in 2004
- 2010-12-22 15:00:39下载
- 积分：1
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distributed_signals_DOA_ESPRIT
基于ESPRIT算法的相干分布式多信号源的DOA估计(Distributed coherent signals DOA estimation based on the ESPRIT algorithm)
- 2021-03-25 20:19:13下载
- 积分：1
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