Research on frequency shift signal detection algorithm for jointless track circuits based on improved relaxation algorithm

The accuracy of ZPW-2000 frequency shift signal demodulation is related to the safety and efficiency of high-speed trains. This paper proposed a kind of ZPW-2000 frequency-shift signal detection algorithm based on improved Relaxation algorithm (ZFSD-IR) to address the issue of low accuracy in detect...

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Bibliographic Details

Published in:	Scientific reports Vol. 14; no. 1; pp. 25625 - 14
Main Authors:	Ji, Guanggang, Ge, Bizhou, Wang, Hongkai, Cui, Fukai
Format:	Journal Article
Language:	English
Published:	London Nature Publishing Group UK 27.10.2024 Nature Publishing Group Nature Portfolio
Subjects:	639/166/987 639/766/930 Accuracy Algorithms Comparative analysis Fourier analysis Fourier transforms High speed rail Humanities and Social Sciences Locomotives multidisciplinary Science Science (multidisciplinary) Spectrum analysis
ISSN:	2045-2322, 2045-2322
Online Access:	Get full text
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