Tracking of time-varying frequency of sinusoidal signals

被引：3

作者：

Bencheqroune, A ^{[1
]}

Benseddik, M ^{[1
]}

Hajjari, A ^{[1
]}

机构：

[1] Fac Dhar Mehraz, UFR Imagerie & Syst Commun, Dept Phys, LOTI, Fes 30000, Morocco

来源：

SIGNAL PROCESSING | 1999年 / 78卷 / 02期

关键词：

adaptive Pisarenko algorithm; pole factorization; adaptive tracking of parameters;

D O I：

10.1016/S0165-1684(99)00059-6

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：

We propose to track time-varying frequencies of complex sinusoids in noise, by applying a new algorithm based on Pisarenko's method combined with Kamen's pole factorization. The algorithm is a sequential estimation of AR parameters followed by an adaptive root solving. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：191 / 199

页数：9

共 16 条

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