Structure of groups of eigenfrequencies in spectra of geomagnetic pulsations in the nightside magnetosphere
Using a new method of correlation function for amplitude and phase fluctuations (APCF), records of geomagnetic field component fluctuations (observatories Mondy and Borok) have been processed for a number of hour zones of the nightside magnetosphere. This method is meant to detect groups of equidist...
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| Format: | Article |
| Language: | English |
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INFRA-M
2022-09-01
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| Series: | Solar-Terrestrial Physics |
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| Online Access: | https://naukaru.ru/en/nauka/article/48924/view |
| _version_ | 1797997339230601216 |
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| author | Polyakov A. R. |
| author_facet | Polyakov A. R. |
| author_sort | Polyakov A. R. |
| collection | DOAJ |
| description | Using a new method of correlation function for amplitude and phase fluctuations (APCF), records of geomagnetic field component fluctuations (observatories Mondy and Borok) have been processed for a number of hour zones of the nightside magnetosphere. This method is meant to detect groups of equidistant frequencies inside the spectrum of source signal and also to measure a difference between two neighbor frequencies in each of these groups. |
| first_indexed | 2024-04-11T10:31:11Z |
| format | Article |
| id | doaj.art-44795d072ced47898429304b660a390f |
| institution | Directory Open Access Journal |
| issn | 2500-0535 |
| language | English |
| last_indexed | 2024-04-11T10:31:11Z |
| publishDate | 2022-09-01 |
| publisher | INFRA-M |
| record_format | Article |
| series | Solar-Terrestrial Physics |
| spelling | doaj.art-44795d072ced47898429304b660a390f2022-12-22T04:29:25ZengINFRA-MSolar-Terrestrial Physics2500-05352022-09-0183465010.12737/stp-83202207Structure of groups of eigenfrequencies in spectra of geomagnetic pulsations in the nightside magnetospherePolyakov A. R.0Institute of Solar-Terrestrial Physics SB RAS, Irkutsk, RussiaUsing a new method of correlation function for amplitude and phase fluctuations (APCF), records of geomagnetic field component fluctuations (observatories Mondy and Borok) have been processed for a number of hour zones of the nightside magnetosphere. This method is meant to detect groups of equidistant frequencies inside the spectrum of source signal and also to measure a difference between two neighbor frequencies in each of these groups.https://naukaru.ru/en/nauka/article/48924/viewsignal processing techniquecorrelation functioneigenfrequencies |
| spellingShingle | Polyakov A. R. Structure of groups of eigenfrequencies in spectra of geomagnetic pulsations in the nightside magnetosphere Solar-Terrestrial Physics signal processing technique correlation function eigenfrequencies |
| title | Structure of groups of eigenfrequencies in spectra of geomagnetic pulsations in the nightside magnetosphere |
| title_full | Structure of groups of eigenfrequencies in spectra of geomagnetic pulsations in the nightside magnetosphere |
| title_fullStr | Structure of groups of eigenfrequencies in spectra of geomagnetic pulsations in the nightside magnetosphere |
| title_full_unstemmed | Structure of groups of eigenfrequencies in spectra of geomagnetic pulsations in the nightside magnetosphere |
| title_short | Structure of groups of eigenfrequencies in spectra of geomagnetic pulsations in the nightside magnetosphere |
| title_sort | structure of groups of eigenfrequencies in spectra of geomagnetic pulsations in the nightside magnetosphere |
| topic | signal processing technique correlation function eigenfrequencies |
| url | https://naukaru.ru/en/nauka/article/48924/view |
| work_keys_str_mv | AT polyakovar structureofgroupsofeigenfrequenciesinspectraofgeomagneticpulsationsinthenightsidemagnetosphere |