几何分布(Geometric distribution)是离散型概率分布。其中一种定义为:在第n次伯努利试验中,试验k次才得到第一次成功的机率。
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This paper proposes an estimation method based on geometric distribution and Radio Frequency Identification(RFID) to estimate the tags number.
针对上述问题,提出一种基于几何分布的无线射频识别(RFID)标签数目估算方法。
参考来源 - 基于几何分布的RFID标签数目估算方法Under the bad observation condition,the number of satellites and their geometric distribution observed are not precise enough to meet users' demand of precise positioning. The GPS receiver even can't work in extreme conditions.
在观测条件不理想的情况下,所能观测到的GPS卫星数目和卫星几何分布通常都不理想,难以满足用户精密定位的需要;在某些极端条件下,GPS接收机甚至无法工作。
参考来源 - 伪卫星动态定位方法及其增强GPS技术的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N the distribution of the number, x, of independent trials required to obtain a first success: where the probability in each is p, the probability that x = r is p(1-p), where r = 1, 2, 3, …, with mean 1/p 几何分布 [statistics] → see also Bernoulli trial
Geometric distribution is used to depict the change of scene and the fluctuation is described by the AR (2) model in the same scene.
用几何分布来描述场景的变化,用AR(2)模型来反映同一场景内码流的波动。
Spatial directional relation is one of the basic spatial constraints which represent geometric distribution relations of spatial objects.
空间方向关系是一类描述空间目标间位置分布的基本空间约束。
We also obtain the distributions of failure number which server takes in a generalized service time, and show that it follows a modified geometric distribution.
我们也得到在广义服务时间内服务台发生故障次数的分布,证明它服从一个修正的几何分布。
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