central limit theorem
[数] 中心极限定理
2025-10-08 07:02 浏览次数 10
[数] 中心极限定理
1. any of several fundamental theorems of probability and statistics that state the conditions under which the distribution of a sum of independent random variables is approximated by the normal distribution especially one which is much applied in sampling and which states that the distribution of a mean of a sample from a population with finite variance is approximated by the normal distribution as the number in the sample becomes large
some applications of the central limit theorem in sampling deduction were discussed in this paper.
本文讨论中心极限定理在抽样推断中的若干应用。
methodsbased on the theory of normal distribution and central limit theorem of the statistics, the immune control chart is proposed, which combines the immune idea.
方法以统计学的正态分布与中心极限定理为理论基础,结合免疫进化的思想,提出免疫控制图原理及学习算法;
according to the central limit theorem the writer analyses the using case of air splicer and clarifies the using distribution of air splicer obtains the statistic on air consumption of air splicer.
运用中心极限定理对空气捻接器的使用情况进行分析,明确了空气捻接器的使用分布情况,得出了空气捻接器耗气量的统计数据。
it gives the extreme value and camber condition of the aggregate clain process and central limit theorem of the collective risk model.
给出了总理赔量的极小值及拐点的条件和聚合风险模型的中心极限;
in this paper, the authors obtained the central limit theorem and almost sure central limit theorem for product of some partial sums of ρ-mixing random variables.
证明了一类ρ混合随机序列部分和乘积的中心极限定理和几乎处处中心极限定理。
in this paper, we investigate the fluctuation limit of a series of fractional brownian motions, and prove the large number law and the central limit theorem in generalized convergence.
研究了一列分式布朗运动的起伏极限,证明了广义收敛意义下的大数定律和中心极限定理。
the almost sure central limit theorem and self-normalized limit theory have become two important fields of the study of probability limit theory in recent decades.
而对几乎处处极限定理和自赋范极限理论的研究则是近几十年来概率极限理论研究中的两个重要方向。
a problem in teaching of central limit theorem is discussed in this paper.
摘要指出并分析了目前国内概率论教材中中心极限定理部分存在的一个问题。
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.
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。
on the basis of the central limit theorem and approximation theory, a new implementation of the gaussian filter by cascaded triangle filters is presented.
在中心极限定理和逼近理论的基础上,提出了一种用三角滤波器的级联来实现高斯滤波器的新方法。
methods based on central limit theorem and continuity correction principal , the formula of once approximate method and its continuity correction formula were derived.
方法根据中心极限定理和连续性校正原理,给出一次近似法和校正一次近似法计算总体率可信区间的公式。
a sufficient condition of the central limit theorem is given for strongly stationary na random variables.
讨论了强平稳na序列的随机指标中心极限定理,给出其成立的一个充分条件。
define the central limit theorem and understand its significance in the application of inferential statistics for confidence intervals, control charts, etc.
定义中心极限定理,并且理解其在置信区间、控制图等统计推断应用中的意义。
a function central limit theorem was established for markov chains in random environments under the assumption that markov bichains was stationary and ergodic. i…
在第二章中,建立了具有离散参数的马氏环境中马氏链函数的极限定理,并给出了加在双链和过程样本函数上的一些充分条件。