THE DEVELOPMENT OF AN ALGORITHM FOR ANALYSIS OF PARAMETERS IN A SATELLITE COMMUNICATION SYSTEM
| Autor: | Tomara V. Melnikova, Andrey P. Preobrazhenskiy, Yuriy P. Preobrazhenskiy |
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| Jazyk: | English<br />Russian |
| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | International Journal of Advanced Studies, Vol 11, Iss 3, Pp 35-44 (2021) |
| Druh dokumentu: | article |
| ISSN: | 2328-1391 2227-930X |
| DOI: | 10.12731/2227-930X-2021-11-3-35-44 |
| Popis: | Satellite communication systems are characterized by a large number of parameters. This determines the need for the selection of appropriate analysis methods in order to ensure effective operation. Among the features under consideration, we single out those that are grouped into certain subsets. It is shown how the corresponding criterion of optimality can be formed in satellite systems, it is demonstrated how it will be taken into account when creating an algorithm. A random variable is generated upon completion of subsetting. It is required to obtain an optimal set of factors. They are obtained from the condition of the maximum value of the expression, which is the sum of the pairwise correlation coefficients. The subsets of indicators that are interrelated are indicated. Then we apply the methodology associated with the construction of “decision trees” in order to form a model of differential analysis. The decision tree allows you to define the classes of characteristics. The number of such classes can be more than two. Linear decision functions are selected in the decision tree in a sequential manner. They will be linked to matching criteria. |
| Databáze: | Directory of Open Access Journals |
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