查询词典 calculus of probability

It is verified by numerical simulations that the DDT-GC scheme is able to guarantee the quality of services, decrease the handoff dropping probability and forced termination probability, and improve the system resource utilization.

数值仿真结果表明，DDT-GC策略既保证了系统的服务质量，又有效地降低了系统的切换中断率和呼叫阻塞率，同时提高了系统资源的利用率。

Through the simulation on various traffic loads,we obtain some system parameters of performance,such as blocking probability,forced termination probability and degradation of voice quality.

通过各种业务模型的仿真，获得了系统的初始呼叫阻塞率、强制中断率和话音质量下降率性能指标。

It is verified by the numerical simulations that the DDT-GC scheme can provide the necessary service guarantee. At the same time, it can decrease the handoff dropping probability and forced termination probability, while improving the system resource utilization.

数值仿真结果表明，DDT-GC策略既保证了系统的服务质量，又极大地降低了系统的切换中断率和呼叫阻塞率，同时提高了系统资源的利用率。

Numerical results show that the handoff queuing schemes can greatly reduce forced termination probability and the bandwidth utilization can be improved by 26% compared to the handoff channel reservation scheme with high blocking probability and low bandwidth utilization.

数值结果分析表明，提出的两种切换请求排队方案是降低系统强制中断率的有效方法，且可克服切换信道预留机制阻塞率高、信道利用率低的缺点，信道利用率最多可提高26%。

Aim\ To study the asympototic estimation for extinction probability in two environment states Smith Wilkinson BPRE with fractional linear probability generating function.

目的 探讨具有分式线性概率母函数两环境状态 Smith-Wilkinson BPRE灭绝概率的渐近估计。

The FUG model,SFG model and statistical probability model are set up.FUG model uses the complex feature set.SFG model stresses the selection of character net.while probability model bases on corpus.

FUG模型采用复杂特征集和合一运算来生成句子；SFG模型强调特征网络的选择来生成句子；概率模型依据大量的训练语料来生成文本。

If these parameters are determined, the uniqueness of evaluation result is contrary to the high risk of exploration. This paper analyzes the distribution characteristics of probability and the probability value by Montekaro simulation, all possibilities are simulated. And all possibilities can be gaine...

本文运用蒙特卡罗模拟进行风险分析，对勘探阶段的所有主要不确定因素的概率分布特征和概率值进行详细分析，力求不漏掉任何一种可能，通过蒙特卡罗模拟得出其所有可能值，最后运用这些模拟值和其他确定的参数进行勘探项目的经济评价，得出各种因素组合的经济评价结果和评价指标的概率分布值，量化了勘探参数和评价指标的风险。

Focused on impact points of projectile dispersion zone, probability statistics was utilized to build mean function and gamma function,confidence was determined by probability value.

文中在对射弹散布区域的落点进行处理上采用了概率论统计方法，建立均值函数和伽马函数，通过对置信区间的概率取值来确定置信度。

Then the powerful fuzzy operator of generalized probability product and the one of generalized probability sum were introduced into NFS, and the formulas for training the parameters in NFS were given.

实验结果表明，NFS是有效的，具有较好的性能；基于NFS的协商策略符合人类协商的思维和常规，能获得更高的协商收益和协商效率。

With the use of the thin process theory, the Probability Generating Function of the IBP is obtained. An iterative algorithm, which can be used to calculate the IBP probability distribution, is presented.

用稀疏过程理论得到IBP的概率母函数，提出了一种迭代方法计算IBP的概率分布，并就突发源的等价描述进行了讨论。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。