Multiwindow Nonharmonic Analysis Method for Gravitational Waves

Multiwindow Nonharmonic Analysis Method for Gravitational Waves

The frequency of the observed gravitational wave (GW) signal GW150914 changes slowly over a long time in the low frequency band and then increases rapidly from low to high frequency band, the frequency variance over time of such signals cannot be analyzed and visualized accurately using current anal...

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Bibliographic Details
Main Authors: Dongbao Jia, Kenta Yanagisawa, Yuta Ono, Kanna Hirobayashi, Masaya Hasegawa, Shigeki Hirobayashi, Hideyuki Tagoshi, Tatsuya Narikawa, Nami Uchikata, Hirotaka Takahashi
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Access
Subjects:
Gravitational wave
band division
analytical window length
nonharmonic analysis (NHA)
multiwindow NHA
Online Access:https://ieeexplore.ieee.org/document/8449283/

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