Model of geophysical fields representation in problems of complex correlation-extreme navigation
A model of the optimal representation of spatial data for the task of complex correlation-extreme navigation is developed based on the criterion of minimum deviation of the correlation functions of the original and the resulting fields. Calculations are presented for one-dimensional case using the a...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Silesian University of Technology
2015-09-01
|
| Series: | Transport Problems |
| Subjects: | |
| Online Access: | http://transportproblems.polsl.pl/pl/Archiwum/2015/zeszyt3/2015t10z3_04.pdf |
| _version_ | 1818560862474993664 |
|---|---|
| author | Volodymyr KHARCHENKO Maryna MUKHINA |
| author_facet | Volodymyr KHARCHENKO Maryna MUKHINA |
| author_sort | Volodymyr KHARCHENKO |
| collection | DOAJ |
| description | A model of the optimal representation of spatial data for the task of complex correlation-extreme navigation is developed based on the criterion of minimum deviation of the correlation functions of the original and the resulting fields. Calculations are presented for one-dimensional case using the approximation of the correlation function by Fourier series. It is shown that in the presence of different geophysical map data fields their representation is possible by single template with optimal sampling without distorting the form of the correlation functions. |
| first_indexed | 2024-12-14T00:43:38Z |
| format | Article |
| id | doaj.art-231d8a7e4ec24eb2a6f675d4787de5e9 |
| institution | Directory Open Access Journal |
| issn | 1896-0596 2300-861X |
| language | English |
| last_indexed | 2024-12-14T00:43:38Z |
| publishDate | 2015-09-01 |
| publisher | Silesian University of Technology |
| record_format | Article |
| series | Transport Problems |
| spelling | doaj.art-231d8a7e4ec24eb2a6f675d4787de5e92022-12-21T23:24:13ZengSilesian University of TechnologyTransport Problems1896-05962300-861X2015-09-011033541Model of geophysical fields representation in problems of complex correlation-extreme navigationVolodymyr KHARCHENKO0Maryna MUKHINA1National Aviation UniversityNational Aviation UniversityA model of the optimal representation of spatial data for the task of complex correlation-extreme navigation is developed based on the criterion of minimum deviation of the correlation functions of the original and the resulting fields. Calculations are presented for one-dimensional case using the approximation of the correlation function by Fourier series. It is shown that in the presence of different geophysical map data fields their representation is possible by single template with optimal sampling without distorting the form of the correlation functions.http://transportproblems.polsl.pl/pl/Archiwum/2015/zeszyt3/2015t10z3_04.pdfcorrelation-extreme navigation systemoptimal samplingrandom spatial fieldscorrelation function of spatial fieldunmanned aircraft system |
| spellingShingle | Volodymyr KHARCHENKO Maryna MUKHINA Model of geophysical fields representation in problems of complex correlation-extreme navigation Transport Problems correlation-extreme navigation system optimal sampling random spatial fields correlation function of spatial field unmanned aircraft system |
| title | Model of geophysical fields representation in problems of complex correlation-extreme navigation |
| title_full | Model of geophysical fields representation in problems of complex correlation-extreme navigation |
| title_fullStr | Model of geophysical fields representation in problems of complex correlation-extreme navigation |
| title_full_unstemmed | Model of geophysical fields representation in problems of complex correlation-extreme navigation |
| title_short | Model of geophysical fields representation in problems of complex correlation-extreme navigation |
| title_sort | model of geophysical fields representation in problems of complex correlation extreme navigation |
| topic | correlation-extreme navigation system optimal sampling random spatial fields correlation function of spatial field unmanned aircraft system |
| url | http://transportproblems.polsl.pl/pl/Archiwum/2015/zeszyt3/2015t10z3_04.pdf |
| work_keys_str_mv | AT volodymyrkharchenko modelofgeophysicalfieldsrepresentationinproblemsofcomplexcorrelationextremenavigation AT marynamukhina modelofgeophysicalfieldsrepresentationinproblemsofcomplexcorrelationextremenavigation |