System spectral analysis of infrasonic signal generated by Chelyabinsk meteoroid
DOI:
https://doi.org/10.3103/S0735272717080015Keywords:
spectral analysis, linear and non-linear integral transformations, wideband index, signal structure, source parameters, propagation channel, problems of detection and identificationAbstract
There are represented the results of the system spectral analysis using a set of linear and non-linear integral transformations for the time registrations of the acoustic signal generated by the Chelyabinsk meteoroid and registered by the Antarctic infrasonic station. The detailed time-frequency signal structure is analyzed.References
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