The non-redundant array is circularly symmetric or transmission by a plurality of sensing units, these units are arranged in a wide frequency range can be substantially eliminate grating lobes. 从各单元接收或发送给各单元的信号被适当相控以控制阵列的波束. Each unit receives the signal transmitted to...
在无线通信的信道建模,高斯白噪声模拟 等方面,我们都会碰到 瑞利( Rayleigh)分布 , 也经常碰到 circularly symmetric random variable 的说法。 什么是circularly symmetric random variable ? 就是形如def的随机变量,其中 X, Y 都是均值为0 相互独立具有相同高斯分布的随机变量。 则这个复随机变量的模长 |Z| 就...
1) circularly symmetric 圆周对称1. Application of coupled mode theory on modeling for circularly symmetric LPFG; 模式耦合理论在圆周对称长周期光纤光栅建模中的应用2) cyclo-symmetric 周期对称 例句>> 3) non-circular-symmetrical 非圆对称 1. A method for obtaining two-dimension non-circular-...
4) symmetric fiber 对称光纤5) cylindrical symmetric beam 圆对称光束 1. An introduction is given to the basic definition and conception of the angular momentums of the light field, and the angular momentums of a variety of cylindrical symmetric beams. 本文简单介绍了光场角动量的基本定义与...
In all cases, a circularly symmetric wavefront is assumed, as would be the case for a helium neon laser or an argon-ion laser5个回答 在所有情况下,假定圆对称波前,将一个氦氖激光或氩离子激光器的情况下2013-05-23 12:21:38 回答:匿名...
Circularly-SymmctricGaussianrandomvectorsRobertG.GallagerJanuary1,2008AbstractAnumberofbasicpropertiesaboutcircularly-symmetricGaussianrandomvectorsarest..
21、) covariance matrix KzE況(Z)況(ZT E5R(Z)3(ZT) _K y =_ E&(Z)猊0) EG(Z)S(ZT) _Assume in what follows that Z is circularly symmetric The pseudo-covariance matrix, Mz is then zero, so expressing (2), in matrix form, we get E3?(Z)Ji(ZT) = *?R(Kz) Using (3): (...
Idioms Encyclopedia cir·cu·lar (sûr′kyə-lər) adj. 1.Of or relating to a circle. 2. a.Shaped like or nearly like a circle; round. b.Moving in or forming a circle. 3.Circuitous; roundabout:took a circular route to the office. ...
百度试题 结果1 题目什么叫循环对称的零均值复高斯随机变量?circularly symmetric zero mean complex Gaussian random variables具体是什么样的变量呢? 相关知识点: 试题来源: 解析 2016-12-09 反馈 收藏
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