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Proceedings Paper

Recognition of whistler patterns in vlf signal spectrograms
Author(s): G. M. Vodinchar; E. A. Malysh; N. V. Cherneva
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Paper Abstract

Algorithms of filtration for atmospherics and narrow-band noises in VLF spectrograms have been developed. An algorithm for whistler detection in a spectrogram has been suggested. It is based on a nonlinear transformation of «time-frequency» coordinates to rectify a whistler pattern followed by the recognition of this straight line.

Paper Details

Date Published: 29 November 2016
PDF: 4 pages
Proc. SPIE 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 100350X (29 November 2016); doi: 10.1117/12.2247928
Show Author Affiliations
G. M. Vodinchar, Institute of Cosmophysical Researches and Radio Wave Propagation (Russian Federation)
Vitus Bering Kamchatka State Univ. (Russian Federation)
E. A. Malysh, Institute of Cosmophysical Researches and Radio Wave Propagation (Russian Federation)
N. V. Cherneva, Institute of Cosmophysical Researches and Radio Wave Propagation (Russian Federation)


Published in SPIE Proceedings Vol. 10035:
22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Gennadii G. Matvienko; Oleg A. Romanovskii, Editor(s)

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