dc.contributor.author | SESTAСOVA, Tatiana | |
dc.contributor.author | SOROCHIN, Gherman | |
dc.contributor.author | JDANOV, Vladimir | |
dc.date.accessioned | 2022-01-13T09:26:59Z | |
dc.date.available | 2022-01-13T09:26:59Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | SESTAСOVA, Tatiana, SOROCHIN, Gherman, JDANOV, Vladimir. Analysis of the correlation properties of direct and inverse composite Walsh functions. In: Mathematical Modeling. 2021, V. 5, N. 1, pp. 3-7. ISSN 2929, 2535-0986. | en_US |
dc.identifier.issn | 2603-2929 | |
dc.identifier.issn | 2535-0986 | |
dc.identifier.uri | http://repository.utm.md/handle/5014/18746 | |
dc.description.abstract | The article discusses the correlation properties of pseudo-random sequences (PRS) used in the formation of noise-like signals in code division coupled communication systems. The direct and inverse composite Walsh functions are considered. Comparative analysis of the correlation properties of the PRS is carried out in the Matlab medium. It is shown that the correlation properties of certain ensembles of composite Walsh functions are independent of the time shift. The possibility of using these signals in the development of systems with channels code separation in order to reduce the level of interference of multiple access is justified. Directions for further research have been determined. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Scientific Technical Union of Mechanical Engineering "Industry-4.0", Bulgaria | en_US |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.subject | pseudo-random sequences | en_US |
dc.subject | sequences | en_US |
dc.subject | noise-like signals | en_US |
dc.subject | signals | en_US |
dc.subject | autocorrelation function | en_US |
dc.subject | Walsh function | en_US |
dc.title | Analysis of the correlation properties of direct and inverse composite Walsh functions | en_US |
dc.type | Article | en_US |
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