Investigation of the correlation method of time delay estimation with Hilbert Transform of measuring signal

被引：0
|
作者：
Hanus, Robert [1 ]
机构：
[1] Rzeszow Tech Univ, Katedra Metrol & Syst Diagnost, PL-35959 Rzeszow, Poland
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2012年 / 88卷 / 10B期
关键词：
random signal; time delay estimation; Hilbert Transform; cross-correlation; 2-PHASE FLOW MEASUREMENT;
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：
This paper presents the cross-correlation method for time delay estimation of random signals using the Hilbert Transform of one measuring signal. It is shown that for uncorrelated samples of signals, this method is characterized by lower values of the standard uncertainty of time delay than the classical cross-correlation method. Some results of simulation studies for the selected models of measuring signals are also given (Investigation of the correlation method of time delay estimation with Hilbert Transform of measuring signal)
引用
收藏
页码：39 / 41
页数：3
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