Homomorphic suppression of noises in transients based on wavelet decomposition

Скорочена інформація про документ
dc.contributor.authorKrasnitsky, Yury A.
dc.date.accessioned2014-03-14T12:02:37Z
dc.date.available2014-03-14T12:02:37Z
dc.date.issued2012
dc.description.abstractenThe new procedure of sequential noise suppression in transient signals has been developed. The additive, convolutional and multiplicative noises are reduced to the additive forms by appropriate homomorphic transformation. In the decomposition of the signal by wavelets, the additive noise component is identified with the detailizing parts of this expansion. It is found that the Daubechies wavelets would be used as the basis functions. The specific features of the thresholds choice for noise suppression are discussed. According to the results of numerical simulations, it is ascertained that in certain cases the main role in the forming of transients belongs to convolutional noise.uk
dc.format.pagerangeРр. 14-18uk
dc.identifier.citationKrasnitsky Y. А. Homomorphic suppression of noises in transients based on wavelet decomposition / Yury A. Krasnitsky // Telecommunication Sciences : international research journal. – 2012. – Vol. 3, N. 2(5). – P. 14–18. – Bibliogr.: 10 ref.uk
dc.identifier.urihttps://ela.kpi.ua/handle/123456789/7002
dc.language.isoenuk
dc.publisherNational Technical University of Ukraine “Kyiv Polytechnic Institute”uk
dc.publisher.placeКиївuk
dc.sourceTelecommunication Sciences: international research journalen
dc.status.pubpublisheduk
dc.subject.udc621.396.6uk
dc.titleHomomorphic suppression of noises in transients based on wavelet decompositionuk
dc.typeArticleuk
thesis.degree.level-uk

Файли

Контейнер файлів
Зараз показуємо 1 - 1 з 1
Ескіз
Назва:
02_krasnitsky_ya_homomorphic_suppression_of.pdf
Розмір:
262.19 KB
Формат:
Adobe Portable Document Format
Завантажити
Ліцензійна угода
Зараз показуємо 1 - 1 з 1
Ескіз недоступний
Назва:
license.txt
Розмір:
1.71 KB
Формат:
Item-specific license agreed upon to submission
Опис:
Завантажити

Зібрання

Telecommunication Sciences: international research journal, Vol. 3, N. 2(5)