基于极限状态函数矩估计的失效概率计算,提出一种新的可靠性灵敏度分析方法。
Based on the moment estimation of limit state function for calculation of failure probability, a new reliability sensitivity analysis method is presented.
本文对公理A自同态建立了中心极限定理和大偏差估计,并且复习了已知的有关统计性结果。
In this paper a central limit theorem and some large deviation estimates are proved for Axiom a endomorphisms, and some known statistical results are reviewed.
在广义帕累托分布模型中,门限值过小,极限定理不成立,得到的估计是有偏的;
In GPD model, a too low threshold will get biased estimates because the limit theorem does not apply.
估计了材料应力极限的数量级。
还简略地估计了彩色及立体电视信号的极限信息量。
A rough estimation for limiting information content of color - and stereo-television signal is made.
首先运用能量估计方法得到了热平衡态解的存在性与半经典极限结果。
First the existence of the thermal equilibrium solutions and the semiclassical limit results are obtained through the energy estimating method.
证明了周期解的存在条件,并估计了有关极限环的周长和相对位置。
The conditions for the existence of periodical solutions, and the estimation of the perimeter and relative position of the limit cycles are obtained.
在平均值为零或平均值为已知的季节时间序列模型中,根据加权对称估计量提出季节单位根的检验统计量,并求出此统计量的极限分布的表达式。
In this article, we propose seasonal unit root test statistics based on the Weighted Symmetric estimator and derive representation for limiting distributions of the statistics.
采用该方法可以较好地估计第二喉道极限面积比、最小启动压比以及对应的盲腔压力。
The second-throat area ratio limit, the minimal starting pressure ratio and the corresponding cell pressure were obt.
并提出了一种基于几何级数的极限条件估计学习控制过程收敛条件的理论方法。
A theoretical consideration to estimate the convergence conditions in learning control process is proposed in accordance with the limit condition of a geometric series.
为估计利用各类成像传感器自然获取图像的无损压缩极限,提出一个利用多尺度条件熵和记忆性度量的实用方法。
Lossless compression bounds of images naturally acquired by various imaging sensors are estimated using a practical method based on multi scale conditional entropy and memory measurement.
附近挖掘的条形基础承载力系数的估计是由使用的运动学极限分析方法在本文中。
An estimate of bearing capacity coefficients for a strip footing near an excavation is made by using the kinematical approach of limit analysis in this paper.
证明估计的强相合性和渐近正态性,给出似然比检验统计量的极限分布,并讨论基于精确分布的检验问题。
The limit distributions of estimators and likelihood ratio test are given, the strong consistency of estimators is also proved.
提出了一种基于几何级数的极限条件估计学习控制过程收敛条件的方法。
A theoretical method which estimates the convergence condition of the learning control process based o...
通过对管材抗拉屈服极限的研究,提出要准确地估计包辛格效应值,并应定出供货的屈服极限范围。
Precise prediction to Bauschinger's effect values is given based on the study of tensile yield strength for pipes, so does the range of yield strength supplied.
与极限平衡法和极大似然法的估计结果进行了比较,可以看出,神经网络方法具有推广预测精度高、自学习功能强、考虑不确定性能力强等特点。
The learned knowledge is then used for extrapolating prediction of the safety factor of new slope, Compared with the safety factors predicted by the limit equilibrium and m…
与极限平衡法和极大似然法的估计结果进行了比较,可以看出,神经网络方法具有推广预测精度高、自学习功能强、考虑不确定性能力强等特点。
The learned knowledge is then used for extrapolating prediction of the safety factor of new slope, Compared with the safety factors predicted by the limit equilibrium and maximum likelihood …
还简略地估计了彩色及立体电视信号的极限信息量。
A rough estimation for limiting information content of color - and stereo-television signa...
还简略地估计了彩色及立体电视信号的极限信息量。
A rough estimation for limiting information content of color - and stereo-television signa...
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