UNIVERSAL FORMULAE OF ROBUST ESTIMATES OF PARAMETER VECTOR AND VARIANCE COMPONENTS

来源期刊：中国有色金属学报(英文版)1997年第4期

论文作者：Wang Zhizhong

文章页码：161 - 164

Key words：variance component robust estimate adjustment model

Abstract: The results of the robust estimates depend mainly on their weight functions. But nearly all weight functions are empirical and their parameters are determined personally. A new approach of determining the weight functions of the robust estimates has been presented and the universal formulae of the robust estimaters of parameter vector and variance components were established according to statistics.