A NOTCH FILTER BASED ON RECURSIVE LEAST-SQUARES MODELING

被引：10

作者：

CARLSSON, B

HANDEL, P

机构：

[1] Systems and Control Group, Uppsala University, Box 27

来源：

SIGNAL PROCESSING | 1994年 / 35卷 / 03期

关键词：

NOTCH FILTER; LEAST SQUARES; SIGNAL MODELING; SINUSOIDAL SIGNALS;

D O I：

10.1016/0165-1684(94)90213-5

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：

This paper presents a notch filter based on recursive least-squares sinusoidal modelling. This gives analytical insight both into least-squares modelling of sine waves in noise and the use of constrained notch filters. Especially, the derived filter corresponds to a commonly used notch filter with constrained poles and zeros.

引用

页码：231 / 239

页数：9

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