Structured approach to estimate the measurement uncertainty in digital signal elaboration algorithms

被引：49

作者：

Betta, G

Liguori, C

Pietrosanto, A

机构：

[1] Univ Cassino, Dept Ind Engn, I-03043 Cassino, Italy

[2] Univ Salerno, Dept Informat Engn & Elect Engn, I-84084 Fisciano, SA, Italy

来源：

IEE PROCEEDINGS-SCIENCE MEASUREMENT AND TECHNOLOGY | 1999年 / 146卷 / 01期

关键词：

D O I：

10.1049/ip-smt:19990001

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The problem of uncertainty analysis in digital signal processing algorithms is discussed, proposing a method based on a 'white box' approach. A theoretical uncertainty estimation is carried out first; its results are then confirmed by both simulation and experimental tests. The characteristics of the method are highlighted by means of a practical application to some common algorithms for measurements on periodic signals.

引用

页码：21 / 26

页数：6

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