1) medium tailed
中尾分布
1.
Under the additional condition that the distribution is general medium tailed,the asymptotic distribution of the product of Tn(a) is lognormal.
对于取值为正的独立同分布且平方可积的随机变量X1,X2,…且有连续的分布函数,令Mn=max{X1,X2,…,Xn},对某固定常数a>0,令Sn(a)=∑nj=1XjI{Mn-a中尾分布的条件时,截断和Tn(a)的乘积为渐近对数正态。
2) heavy-tailed distribution
重尾分布
1.
Some equivalent conditions of one class of heavy-tailed distributions;
一类重尾分布族的若干等价条件
2.
Influence of heavy-tailed distribution on network traffic
重尾分布对网络流量性质的影响
3) truncated distribution
截尾分布
1.
Because the normal distribution is not fit for the practical design,the truncated distribution has been presented to solve this problem,the reliability index under truncated distribution has also been calculated.
对工程中大量存在的截尾分布与计算中使用的理论分布不同问题作了详细的研究,计算了在变量服从截尾正态分布时的可靠性指标的计算,并给出了如何确定实际工程中的截尾点的方法。
2.
Based on stress life model and distribution theory, the stress life model of truncated distribution was set up.
根据应力 寿命模型和截尾分布理论 ,建立了截尾分布的应力 寿命模型 ,对工程上常用的金属材料疲劳寿命多服从对数正态分布这一事实 ,工作应力服从对数正态分布的情况下 ,推导出疲劳可靠度计算公式·对工作应力服从其它分布的情况也可以利用本文给出的方法推导出·所建模型消除了疲劳可靠性计算的系统误差 ,使结果更符合实际情况·通过实例计算表明 ,给出的计算方法是可行
4) tail distribution
尾分布
1.
Based on the theory of extreme event risk and the practice of risk analysis of the project cost, a combination distribution model for risk analysis of project cost, which is composed of the tail distribution and original distribution, is put forward.
根据极端事件风险的理论和工程造价风险分析的实际,提出了由左尾分布、原始分布和右尾分布组成的工程造价风险分析的组合分布模型,给出了确定尾分布类型的具体方法,建立了组合分布模型的参数估计的加权最优化模型,并运用它来预测工程造价的风险。
2.
Based on the theory of extreme event risk,a combination distribution model composed of the original distribution and tail distribution was put forward.
建立在极端事件风险的理论基础上,提出了由原始分布和尾分布组成的组合分布模型。
5) cutting-off-tail distribution
截尾分布
1.
In the paper, on the basis of theoretical distributions, the theory of cutting-off-tail distribution at two ends is deduced, in which the stress is fuzzy variable and the strength is random one.
针对应用传统设计方法设计短时、长间隔的特种机器人常会导致机器人非常笨重的缺陷,推导了应力为模糊变量、强度为随机变量组合时的两端截尾分布下的模糊可靠性计算方法,并在排爆机器人设计中进行了应用。
2.
This paper introduces a theory of cutting-off-tail distribution at two ends on the basis of theoretical distributions, in which the stress is a fuzzy variable and the strength is random one.
推导了应力为模糊变量、强度为随机变量的组合时,两端截尾分布下的模糊可靠性计算方法,并应用于排爆机器人设计中。
6) cutting off-tail distribution
截尾分布
1.
Probability methods of fracture toughness on the basis of cutting off-tail distribution;
断裂韧性的两端截尾分布概率法设计
补充资料：尾尾
1.形容一个接着一个的样子。 2.娓娓。形容说话言词动听。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条