• Adopting algorithm of random event 'conditional probability and introducing condition association coefficient of failure mode can reflect failure dependence of structure.

    采用随机事件的条件概率的运算法则,引入失效模式间的条件关联系数来反映结构之间的失效相关性。

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  • The probability sensitivities between random variables are analyzed and the reliability index and the corresponding condition classes are obtained.

    得到了多个随机变量的概率灵敏度、主要失效模式所对应的可靠度指标及其相应的状态等级。

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  • The stationary condition and stationary queue length distribution are given in terms of matrix iterative solution. Block probability and block time probability distribution are given.

    给出了排队平稳条件以及用矩阵迭代法得到了平稳队长分布和受阻概率分布。

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  • As for actual condition, an effective way to determine the initial probability is presented here, and the key compatibility coefficient is revised. It is of an actual significance.

    并针对实际情况,提出了一种有效的确定初始概率的方法。修正了关键的相容性系数,具有较大的实际意义。

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  • According practice instance, the method of estimating target damage degree is presented using warhead coordinate damage probability in the round condition.

    并根据实际情况,采用了圆条件坐标杀伤概率的方法判别目标毁伤情况,最后给出了计算步骤。

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  • There are great differences between the predicted result using probability integral method and the practical observation under condition of exploiting minimal working face.

    在极小工作面开采条件下,利用概率积分法进行开采沉陷预计时结果与现场实测有较大偏差。

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  • This paper presents a method for ordering with probability condition in AHP and gives the ordering formula.

    本文提出了一种带概率条件的层次分析法排序方法,并给出了相应的排序公式。

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  • Theoretical analysis and the results of simulation show that coherent accumulation can improve UWB radar target recognition probability in the condition of low signal noise ratio.

    理论分析和计算机仿真结果均表明,在低信噪比的情况下,相参积累方法可以提高UWB雷达的目标识别概率。

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  • After the analysis of the updating condition for index table and probability interval, an optimized algorithm based on partial parallel scheme was presented for arithmetic encoder(AE) in JPEG2000.

    通过对索引表和概率间隔区间更新条件的分析,提出了一种JPEG2000算术编码器的部分并行优化算法。

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  • On the other hand, given limited time resource for retrieval, research on maximizing the probability of finding the target under such condition is very mea.

    另一方面假设可用于检索的时间资源是有限的,则在时间受限条件下使搜索到目标的概率最大化方面的研究就显得很有意义。

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  • So, the growth of aggregate is greatly affected by the probability of growth and the neighbor condition.

    即生长概率和近邻条件对凝聚体的生长有显著的影响。

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  • Using the probability method, this paper analyses the condition, probability and number of the dissimilar over-taking modes.

    运用概率分析的方法,对不同越行方式产生的条件、产生概率和次数进行了分析。

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  • Under stratum condition of thick soil layer, we can study it as random medium and use probability integral method to estimate surface movement.

    在厚松散层地层结构条件下,可将其视为随机介质,采用概率积分法预计地表移动变形。

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  • Under the condition of changing premium, the upbound of ruin probability was obtained by sub-martingale property.

    在保费收入可以改变的条件下,利用下鞅的收敛性,得到了破产概率的一个上界。

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  • By using the probability distribution in perfect condition, the error resiliency of synchronized variable length codes (SVLC) is counted.

    利用在理想条件下的概率分布,计算了同步变长码的抗误码扩散概率。

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  • From a probability basic equation through mathematical deduction, a probability integral equation is set up in constraint condition of non-normal distribution.

    从概率基本公式出发,在偏态分布的约束条件下,经数学推导;建立概率积分式。

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  • The main result is that we get a sufficient condition for the weak convergence of convolution powers of probability measures, by using the method of local grouplization.

    讨论一类可数离散半群上概率测度卷积幂的弱收敛性,主要结果是利用局部群化的观点给出了概率测度卷积幂弱收敛的一个充分条件。

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  • This paper introduces these two factors, thus works out a recursive formula of ruin probability under double-losses condition resulting from death and surrender.

    笔者将利率和退保因素引入寿险风险模型,得到了在死亡随机事件和撤出随机事件两种损失环境下,寿险破产概率的一个递推公式。

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  • In this algorithm, sample region density is introduced. Weight vectors are updated under the condition of selecting samples with different probability according to their density.

    该算法引入样本区域密度的概念,根据密度大小按不同的概率选取样本,以修正权矢量。

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  • A necessary and sufficient condition for discriminating the independence of random variables directly from joint distribution instead of marginal probability distribution has been established.

    本文建立了不需要求边缘概率分布而直接从联合分布判别独立性的一个充要条件。

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  • By minimizing the fatal failure probability, the optimal instruction-retry time can be obtained under the condition that the resource backup is set.

    通过最小化系统的致命失效概率,可得出在系统资源备份一定时的最佳指令重试时间。

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  • Some new equivalent conditions of weak convergence of probability measure are presented and a sufficient condition for the epi-convergence of expectant functional sequence is obtained.

    研究了函数序列关于弱收敛概率测度序列积分的极限定理,给出了概率测度弱收敛的若干新的等价条件,得到了期望泛函序列上图收敛的一个充分条件。

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  • Meanwhile, the set condition that pedestrian crossing transform from non-signal control mode to signal control mode was analyzed by using probability theory and gap acceptance theory.

    基于概率论方法和可穿插间隙理论,分析了人行横道由无信号控制方式过渡至信号控制方式的设置条件;

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  • Using the quasi-birth-and-death process method, we derive the equilibrium condition of the system and the matrix-geometric solution of the steady-state probability vectors.

    通过拟生灭过程的方法求出了系统稳态平衡条件和稳态概率向量的矩阵几何解,并给出了系统的一些性能指标和数值结果。

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  • Because of the reduction of the search range, the synchronous probability is greatly improved so that the wireless communication system can adapt to the condition of low signal-to-noise ratio.

    由于搜索范围的减小,也大大提高了同步概率,使得无线通信系统能够适应低信噪比的情况。

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  • The higher individual's education level is, the higher the probability of his migration is on condition that others are same;

    其他条件相同的情况下,个体受育程度越高,外出务工概率越大;

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  • On condition that the probability characteristics of load and strength are known, the reliability and failure rate of components at any time can be calculated by the model proposed.

    在载荷和强度分布已知的情况下,可直接运用本文模型计算零件在任意时刻的可靠度和失效率。

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  • It is high loss of rate in over-the-horizon radar on the condition of low detection probability.

    高频地波超视距雷达在舰载条件下探测舰船目标面临着诸多挑战。

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  • So the traditional stability analysis methods cannot be applied to the new condition. This paper proposed a new method to compute the probability distribution of fault critical clearing time.

    这使得传统的稳定分析方法已不能适用于新的形势,为此提出了概率稳定分析这一新的课题。

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  • So the traditional stability analysis methods cannot be applied to the new condition. This paper proposed a new method to compute the probability distribution of fault critical clearing time.

    这使得传统的稳定分析方法已不能适用于新的形势,为此提出了概率稳定分析这一新的课题。

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