Lattice predictor for frequency estimation using higher-order statistics

被引：0
|
作者：
Anant, V [1 ]
Priemer, R [1 ]
机构：
[1] Univ Illinois, Dept Elect Engn & Comp Sci, Chicago, IL 60607 USA
来源：
PROCEEDINGS OF THE 43RD IEEE MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS I-III | 2000年
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D O I：
暂无
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：
A lattice predictor is used for frequency estimation of a harmonic process in additive Gaussian noise. Methods based on second-order statistics can be used for frequency estimation. However, when the harmonic signal is corrupted by noise, they give biased frequency estimates. We propose a higher-order statistic based block algorithm that reduces this bias.
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页码：868 / 870
页数：3
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