Frequency Estimation of Noised Periodic Signal by Part of Period

被引：0

作者：

Klimov, Anton ^{[1
]}

Glavny, Vladimir ^{[1
]}

Dvoynishnikov, Sergey ^{[1
]}

Bakakin, Grigory ^{[1
]}

Meledin, Vladimir ^{[1
]}

机构：

[1] SB RAS, Kutateladze Inst Thermophys, 1 Lavrentyev Ave, Novosibirsk 630090, Russia

来源：

2016 2ND INTERNATIONAL CONFERENCE ON HUMANITY AND SOCIAL SCIENCE (ICHSS 2016) | 2016年

关键词：

Frequency estimation; Periodic signal; Part of period;

D O I：

暂无

中图分类号：

C [社会科学总论];

学科分类号：

03 ; 0303 ;

摘要：

New algorithm of frequency estimation of periodic signal by part of period is proposed. It is shown that in numerical experiments an error not exceeds 3.5% for 20% period's part and signal-noise ratio equal to 25. On an experimental setup physically modeling of laser FMCW rangefinder error less than 50% is achieved for extremely small 2% period's part and signal-noise ratio equal to 200 that significantly better than results of classical spectral analysis algorithms.

引用

页码：227 / 229

页数：3

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