RELATION OF DAILY PERIODS OF VLF RADIATION WITH X-RAY SOURCES
Journal Title: Вестник КРАУНЦ. Физико-математические науки - Year 2016, Vol 4, Issue
Abstract
Spectral analysis of electromagnetic noise radiation in the VLF range at three fixed frequencies for the period from 1997 to 2015 have been carried out. Periodograms with diurnal components associated with the periods of the Earth rotation relatively the Sun and the stars have been obtained. It has been shown that the Sun х-radiation and the galaxy х-radiation affect daily variations of VLF radiation.
Authors and Affiliations
Gennady Druzhin, Ivan Stasiy
DETECTION OF THE WHISTLERS IN THE VLF-SPECTROGRAMS
The whistlers pattern recognition algorithm in the spectrogram of VLF-radiation and algorithm of the filtering of pulse signals in the spectrograms are proposed.
ON THE LOGNORMAL LAW OF FREQUENCY DISTRIBUTION IN HIGH-FREQUENCY GEOACOUSTIC EMISSION PULSES
The paper is devoted to the detection of the law of frequency distribution in high-frequency geoacoustic emission signals generated in the result of dislocation changes in sedimentary rocks. Sparse approximation is used...
FILTER-UNIT PULSE AND FLUCTUATING NOISE
The technique and algorithms for identifying structural components of non-sinusoidal voltage and current signals in the ship power system. The skeleton diagram and useful model of active compensator conducted emissions o...
ON ONE PROBLE FOR HIGHER-ORDER EQUATION
In this paper not well posed problem for the even-order equation is studied. The stability of the problem is restored by additional conditions and conditions to domain.
ALGORITHMS OF DIGITAL PROCESSING OF AN EARTH NEAR-SURFACE ELECTRIC FIELD INTENSITY USING A KALMAN FILTER
With the help of the Vaisala EFM550 electric field meter, long-term studies (2010-2017) of the course of the electric field strength in the area of the city of Nalchik were carried out. The article considers the use of d...