On detection and maximum likelihood estimation of multiple sinusoids in white noise

被引：0

作者：

Blachuta, MJ ^{[1
]}

机构：

[1] Silesian Tech Univ, Dept Automat Control, PL-44101 Gliwice, Poland

来源：

PROCEEDINGS OF THE 2000 AMERICAN CONTROL CONFERENCE, VOLS 1-6 | 2000年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The paper presents a new computationally efficient algorithm for estimating the number and the parameters of multiple closely spaced real tones (sinusoids) in noise from a block of T uniformly spaced samples. It consists of a combination of a robust statistics to detect both the number of sinusoids as well as to deliver initial estimates of their frequencies, and of a direct Maximum Likelihood parameters estimator.

引用

页码：656 / 657

页数：2

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