The noncentral parameter of statistic distribution often needs to be estimated in error analysis, statistical test, deformational analysis, reliability analysis, and optimum design, etc.

在研究测量误差分析、模型误差统计检验、变形分析、可靠性分析和优化设计等问题中，经常需要对统计量分布的非中心参数进行估计。

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Some statistical test methods on "fat tail" distribution of time series are obtained by using properties of extreme value theory and extreme index estimator under large sample.

使用极值理论和极值指数估计量的性质，在大样本的情况下得到序列分布“肥尾”现象的检验方法。

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In this paper, the dynamic modeling method and the linear statistical method are used to analyze the prior distribution of reliability parameter during reliability growth test.

运用动态建模方法对可靠性增长试验下可靠性参数的先验分布进行分析。

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