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possion

  • 网络泊松
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  1. Comparison of Computational Results Derived from Time-Dependent and Possion Models Respectively

    时间相依模型与泊松模型计算结果的对比分析&以道孚及炉霍潜源为例

  2. The electric field and the current density were analyzed theoretically according to Possion equation .

    利用泊松方程对多针对板直流电晕放电电场分布和电流密度进行理论分析。

  3. Application of Principal Component Possion Regression Analysis in Air Pollution Health Dose Reaction Models

    主成分Possion回归在大气污染健康效应剂量反应模型研究中的应用

  4. Two-Dimensional Possion Type Point Processes and it 's Some Character

    二维Possion型点过程及其性质

  5. Planar Curve Smoothing by Using Possion Equation A formula : (?)

    平面曲线的泊松公式磨光方法研究用公式(?)

  6. An Analysis of Possion Multilevel Statistical Models of the Related Factors of Injuries among Residents

    居民伤害发生相关因素的Possion分布多水平模型分析

  7. A Discussion about Properties of Poisson Structure in Possion Manifold

    与Poisson流形上Poisson结构有关的讨论

  8. Parameter Estimation of Possion Jump - Diffusion Model

    Possion跳&扩散模型的参数估计

  9. The possion 's ratio and strain birefringence value in large plastic deformation are determined .

    标定了大变形下的应变条纹值;

  10. We construct stock pricing model whose price is driven by a Possion jump diffusion process .

    建立了由Possion跳-扩散过程驱动下的股票价格行为模型。

  11. These problems can be deduced to Laplace or Possion equation .

    这类问题可归结为拉普拉斯(Laplace)方程(包括非齐次的)或Possion方程。

  12. A Method of Transforming Volume Integrals to Boundary Integrals in Possion 's Equation

    泊松方程中域积分化为边界积分的方法

  13. One is to get the so-called Possion limit , which is relatively delicate with the methods of mathematics analysis .

    一是用中心极限定理来求原先在数学分析中比较困难的所谓泊松极限问题。

  14. It theoretically ensures that denoising method for Gaussian noise can also be used for Pulse noise and Possion noise .

    这样就从理论上保证了对应于高斯白噪声的阈值去噪方法同样适用于脉冲噪声和泊松噪声。

  15. Parameter Estimation of Asymmetric Possion Jump-Diffusion Model

    非对称Possion跳&扩散模型的参数估计

  16. Therefore , Principal component Possion Regression possesses practical values in the establishment of multi-air pollutants health dose reaction models .

    因此,主成分Possion回归在建立大气多污染物健康效应剂量反应关系模型中具有实用价值。

  17. In this paper , a method of transforming volume integrals to boundary integrals in two-dimensional and three-dimensional possion 's equation is discussed .

    本文讨论了二维和三维泊松方程中域积分化为边界积分的方法。

  18. During the estabilishment of transfer matrix , friction coupling of pipe and fluid , Possion coupling and link coupling are mainly considered .

    建立传递矩阵时重点考虑管道与液体的摩擦耦合、泊松耦合和连接耦合。

  19. In this paper , we study the application of the momentum mapping to a Possion G-space and symplectic groupoids .

    本文研究了矩映射在泊松G-空间及辛群胚中的应用。

  20. According to theory of queues , pulse flows which are received by a wideband signal direction finding system is regarded as a Possion stream in this paper .

    根据排队论,认为宽带测向系统接收多部雷达信号脉冲流是一个泊松(possion)流。

  21. This paper discusses the pricing of foreign exchange reset options when exchange rates are driven by Brown motions and Possion processes in the complete foreign exchange markets .

    在完全外汇市场环境下讨论了外汇汇率过程受Brown运动和Possion过程共同驱动时外汇重置期权的定价问题。

  22. Then the authors analyze the basic random variables and random process influencing the derrick life and reveal that the relevant random process is subjected to the Possion distribution pattern .

    分析影响井架使用寿命的基本随机变量和随机过程,由负载时间和承载数值的不确定性,导出井架响应的随机过程服从Possion分布规律。

  23. Different from Ferry-Borges Castanheta and Possion models used widely in the probabilistic analysis of load combinations , the loads are modeled by stationary stochastic processes .

    通过对具有不同概率密度函数的载荷过程的组合,分析了非高斯性和相关性对组合载荷特征值及载荷组合系数的影响。

  24. The N S and Possion equations were calculated by using the velocity and pressure modification method at the same time . The surrounding current field at lower Renold number was then obtained .

    同时采用速度压力修正法求解N-S方程和泊松压力方程,得到了雷诺数较低条件下的水平输油管线周围的流场分布。

  25. By suggestion of clustering sample in sequence , we propose a new procedure to estimate possion jump-diffusion model using historical date of underlying security price , the estimators have some good properties .

    受有序样品聚类思想的启发,针对期权定价模型中的Possion跳&扩散模型,提出了一种基于标的资产价格历史数据的参数估计方法,并得到了较好的结果。

  26. In this paper , the mathematic theory of Brownian passage-time model and its difference from other recurrence models such as Possion , log-normal gamma and weibull , were introduced .

    本文简要介绍了布朗过程时间模型的数学模型理论,以及该模型与其它强震复发模型的差异。

  27. The result show that : with the heating temperature rising , yield strength and tensile strength tend to decrease as a whole , while elastic modulus of the steel and Possion 's ratio almost remain unchanged ;

    试验表明:随着受热温度的升高,高温后钢材的屈服强度、极限强度整体上呈降低趋势,而弹性模量和泊松比则基本不变;

  28. Based on the Possion Error Model and Burst Error Model , we obtain the mathematical expressions for the probabilities of occurrence of a block error and of detecting a block error , as well as the detection efficiency .

    推导了在波松误码模型和突发误码模型下,比特块产生差错的概率、检测出差错块的概率和检测效率的数学表达式。

  29. A threshold voltage model for short-channel MOSFET is developed by solving a 2-D Possion 's equation . The derived DIBL factor can be used to analysis the influence of the parameters on short-channel effects .

    通过求解二维泊松方程推导了一个简洁的短沟道MOS的阈值电压模型,得到的DIBL因子可用于分析参数对短沟道效应的影响。

  30. It points out that PC is a kind of sensitive materials to the strain rate . Experimental results also show that Possion ratio of PC is about 0.5 before peak stress and is great beyond the limit value 0.5 after necking .

    实验结果表明:聚碳酸酯为应变率敏感材料,在达到峰值应力之前,泊松比接近0.5,出现颈缩之后,其泊凇比远超过极限值O.5。