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

共 50 条

[21] Research on frequency estimation of LFM signal with spectrum superposition
Dong Yakai
Xie Shuguo
Yan, Yang
PROCEEDINGS OF THE 2020 INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (EMC EUROPE), 2020,
[22] A novel frequency estimation of sinusoidal signal by noise approximation
Xu, Dingjie
Yin, Bo
Wang, Wei
IEICE COMMUNICATIONS EXPRESS, 2012, 1 (06): : 196 - 201
[23] Frequency estimation based on discrete signal spectrum.
Morzhakov, AA
THIRD INTERNATIONAL CONFERENCE ON VIBRATION MEASUREMENTS BY LASER TECHNIQUES: ADVANCES AND APPLICATIONS, 1998, 3411 : 37 - 38
[24] Performance Analysis of Algorithms for Frequency Estimation of Sinusoid Signal
Xu, Nuo
Wei, Yinsheng
PROCEEDINGS OF 2010 ASIA-PACIFIC YOUTH CONFERENCE ON COMMUNICATION, VOLS 1 AND 2, 2010, : 782 - 787
[25] Frequency and phase estimation in time series with quasi periodic components
Paraschakis, Konstantinos
Dahlhaus, Rainer
JOURNAL OF TIME SERIES ANALYSIS, 2012, 33 (01) : 13 - 31
[26] Weighted fusion algorithm for frequency estimation of the short signal with the same frequency and length
Xiao, W. (yqtcq@sina.com), 1600, Chongqing University (35):
[27] Weak DSSS signal acquisition with fine Doppler frequency estimation
Guo, Yichao
Huan, Hao
Tao, Ran
Wang, Yue
ELECTRONICS LETTERS, 2018, 54 (02) : 79 - 81
[28] Frequency estimation of a sinusoidal signal with time-varying amplitude
Vedyakov, Alexey A.
Vediakova, Anastasiia O.
Bobtsov, Alexey A.
Pyrkin, Anton A.
Aranovskiy, Stanislav V.
IFAC PAPERSONLINE, 2017, 50 (01): : 12880 - 12885
[29] Quick algorithm for frequency estimation of sinusoid signal of any length
Xu, Jiajia
Liu, Yu
Deng, Zhenmiao
Nanjing Hangkong Hangtian Daxue Xuebao/Journal of Nanjing University of Aeronautics and Astronautics, 2008, 40 (06): : 794 - 798
[30] Frequency and Initial Phase Estimation of Sinusoidal Signal Based on Bispectrum
Lu Weitao
Yang Wenge
Hong Jiacai
Wang Libin
PROCEEDINGS OF 2012 IEEE 11TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING (ICSP) VOLS 1-3, 2012, : 267 - 271

← 1 2 3 4 5 →