AN APPROACH TO PEAK AREA ESTIMATION

被引：5

作者：

RICE, J ^{[1
]}

机构：

[1] NBS, INST BASIC STAND, CTR APPL MATH, DIV STAT ENGN, WASHINGTON, DC 20234 USA

来源：

JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS | 1982年 / 87卷 / 01期

关键词：

D O I：

10.6028/jres.087.007

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Consideration is given to the problem, arising in nuclear spectroscopy, of estimating peak areas in the presence of a baseline of unknown shape. A procedure is analyzed that chooses the baseline to be as smooth as is consistent with the data and it is noted that the estimates have a certain minimax optimality. Expressions are developed for the systematic and random errors of the estimate, and some large sample approximations are derived. Pocedures for choosing a smoothing parameter are developed and illustrated by simulations.

引用

页码：53 / 65

页数：13

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