- 更多网络例句与余割相关的网络例句 [注：此内容来源于网络，仅供参考]
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With the simulation of cylindrical array, the patterns of flat top beam and cosec beam are gained. Example simulation are shown to illustrate the effectiveness of the algorithm.
通过圆柱形阵列的仿真计算得到满足设计要求的三维平顶波束和余割波束方向图，证明这种算法的有效性。
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Value of the complement of the secant, called the cosecant.
正割函数的倒数，称为余割函数。
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The value, y, of the inverse function to cosecant at argument x.
余割函数的反函数。
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With the overview of present MIMO antenna research, the thesis brings forward a new kind of polar diversity antenna array applied in MIMO base stations, which elements are planar printed dipoles. The beamforming technology is used to obtain a particular type of elevation pattern, which has square cosecant characteristic.
本文在对目前MIMO 天线领域的研究动态进行概述的基础上，结合基站的自身特点，提出并实现了一种新型的基站极化分集波束赋形天线阵列，其阵元为平面印刷偶极子，阵列在俯仰面形成类似平方余割形式的方向图分布。
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A kind of best baffle-beard suitable for applications in the dual-frequency base station antenna is presented, meanwhile, we adopt the PSO algorithm to optimize the parameters affecting antenna pattern such as the phase of the elements, the space between the elements, such that the pattern of antenna can be shaped in the vertical plane （the pattern in the vertical plane has Cosecant beam in the service area）.
针对我国移动通信频率，以基站天线的双频工作以及阵列波束赋形为目标，设计了一种满足基站天线双频辐射要求的最佳反射板形状，并通过PSO全局优化算法优化各单元馈电相位并调整其间距以实现垂直面方向图双频波束赋形的目的（即垂直面方向图在所覆盖的服务区域内具有余割波束）。
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This set used a unique "cosecant squared" antenna that gave a true representation of the ground surface mapping, rather than a distorted slant-range picture. It's things like this that made life better for bombardiers.
它特有的"余割方形"天线，就是这样也可以让投弹手更安全些。
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The secant of the complement of a directed angle or arc.
余割有向角的余角或弧的余割
- 更多网络解释与余割相关的网络解释 [注：此内容来源于网络，仅供参考]
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arc cosecant：反余割
反正割 arc secant | 反余割 arc cosecant | 相位 phase
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反余割 arc cosecant圆周：circumference
反正割 arc secant | 反余割 arc cosecant圆周 circumference | 周长 perimeter
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cosec：余割
cose 聊天 | cosec 余割 | cosecant 余割
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cosecant curve：余割曲线
cosecant 余割 | cosecant curve 余割曲线 | coset 傍系
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hyperbolic cosecant：双曲余割=>双曲線余割関数
hyperbolic coordinates 双曲坐标 | hyperbolic cosecant 双曲余割=>双曲線余割関数 | hyperbolic cosine 双曲线余弦=>双曲線余弦関数,ハイパボリックコサイン
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Cosekans hyperbolicus hyperbolic cosecant：双曲余割
Cosekans cosecant 余割 | Cosekans hyperbolicus hyperbolic cosecant 双曲余割 | Cosinus cosine 余弦
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cosech：双曲余割
cosecant 余割 | cosech 双曲余割 | cosedimentation 同时沉积作用
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csch：双曲余割
csc 余割 | csch 双曲余割 | cumsum 元素累计和
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csch：双曲线余割
csc :余割 | csch :双曲线余割 | exp :指数
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csch：双曲余割函数
csc/(), 反余割函数 | csch(), 双曲余割函数 | csch/(),反双曲余割函数