查询词典 probabilistic

In probabilistic static security assessment, sequential and non-sequential Monte-Carlo sampling techniques are applied considering time varying parameter and constraints.

概率静态安全评估中，作为概率仿真算法的基础，首先建立了基于蒙特卡罗抽样的序贯和非序贯概率抽样算法，根据电力系统概率安全经济仿真不同分析模块有无时变参数和时变约束，讨论了两种仿真算法的适用性。

A new method for track initiation in clutter environment is presented, which combines the sequential probabilistic ratio test and expectation maximization .

4将序列概率比检验和期望极大化算法相结合，提出了一种解决杂波环境下目标跟踪起始与终止问题的新方法。

The author mainly studies the probabilistic representation of a special combinatorial number. Meanwhile, some special values of both kinds of Stirling numbers are obtained. Some new recurrence formulas and identities related to both kinds of Stirling numbers are found.

作者主要研究了一种特殊组合数的概率表示及其应用，得到了Stirling数的一个性质，推导出了其他有关Stirling数的递推公式并且发现了新的递推公式，并利用这些递推公式得到了几个恒等式，从而丰富发展了已有的一些结果。

The limitations of probabilistic reliability of cylindrical spiral spring fatigue strengthen is indicated due to the lack of the original data.

指出在数据信息缺乏的情况下，圆柱螺旋弹簧疲劳强度概率可靠性分析方法的缺陷。

The uncertain parameters of cylindrical spiral spring fatigue strengthen analysis are analyzed and described as interval variables, and an interval analysis model is established, and the non-probabilistic reliability index of cylindrical spiral spring fatigue strengthen is presented.

分析圆柱螺旋弹簧疲劳强度分析中的不确定性，将圆柱螺旋弹簧设计中不确定参数描述为区间变量，建立圆柱螺旋弹簧疲劳强度非概率可靠性分析的区间模型，提出圆柱螺旋弹簧疲劳强度非概率可靠性的指标。

In this paper, the vertical and horizontal seismic response of multi-story brick building is studied by means of statical tests and shanking table tests, determinate and probabilistic analysis.

本文从静力和动力试验，确定性分析以及概率性分析这三个方面对多层砖房竖向和水平地震反应进行了研究。主要内容在第二、三、四这三章。

In game theory, a stochastic game is a dynamic, competitive game with probabilistic transitions played by one or more players.

在博弈论中，随机博弈是一种包含一个或多个参与者进行的具有状态概率转移的动态博弈过程。

On this basis, the long-term average operating efficiency of flow-through sedimentation storage tank was calculated using the probabilistic analysis methodology. Finally, a series of suggestions were put forward for optimizing the operation and management of separate storm sewer system.

在此基础上，采用概率分析方法对修建通过式调蓄-沉淀池对污染物去除效果的长期平均运行效率进行计算，提出优化分流制雨水系统管理及运行的建议与设想。

Thirdly, proper probabilistic model is built for the bilateral stop-and-go generator and the probability properties of its output sequence are studied. It is proved that the output sequence obey strong law of large numbers and central limit theorem and that, however, the distributions of 0 and 1 in the output sequence are imbalanced, which implies that this generator cannot be used as keystream generator directly. The rate of coincidence between the output sequence and corresponding LFSR sequences, together with their first derivatives are obtained, which reveal the existence of correlation between these sequences.

最后，建立了双侧停走生成器的概率模型，研究了双侧停走生成器输出序列的概率分布性质和大数性质，证明了生成器输出序列服从强大数定律和中心极限定理，得到了生成器输出序列中0，1分布是不平衡的结论，由此指出不能将这种生成器直接作为密钥流生成器；给出了双侧停走生成器输出序列和相应的线性移位寄存器序列之间的符合率以及一阶差分序列之间的符合率，得到了符合率的表达式，揭示了这些序列的对应比特和对应序列段之间存在相关性。

Secondly, the properties of output sequences of stop-and-go clocked combiners are discussed. It is proved that the output sequences are stationary and obey strong law of large numbers and central limit theorem. Using the probabilistic model properly built, we analyze the rate of coincidence between the output sequences of two kinds of generators with basic operations and corresponding LFSRs sequences. All the computational formulae are derived. A recursive algorithm for efficiently computing the poster probability of partial input strings and corresponding joint probability is introduced. Moreover, divide-and-conquer attacks on this kind of generators which reconstruct the initial states of the input stop-and-go generators individually are proposed.

其次，分析了一般钟控停走组合生成器输出序列的概率分布性质，证明了生成器的输出序列是严平稳的，且服从强大数定律和中心极限定理；考察了钟控加法型组合生成器和钟控乘法型组合生成器的输出序列和相应的常规钟控下线性移位寄存器序列之间的符合率，给出了符合率的具体计算公式；给出了组合器输出序列段和输入序列段之间的联合分布以及部分输入序列段的后验概率的有效递归算法，进一步提出了利用后验概率对钟控组合生成器进行分别征服相关攻击的方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。