Please use this identifier to cite or link to this item: https://dspace.ncfu.ru/handle/20.500.12258/627
Title: Adjustment of adaptive digital filter coefficients in modular codes
Authors: Kalmykov, I. A.
Калмыков, И. А.
Keywords: Adaptive filter;Digital filter;Modular code;Orthogonal bases;Output sample;Rank of a number;Residue number system (RNS)
Issue Date: 2018
Publisher: Institute of Electrical and Electronics Engineers Inc.
Citation: Veligosha, A.V., Kaplun, D.I., Bogaevskiy, D.V., Gulvanskiy, V.V., Voznesenskiy, A.S., Kalmykov, I.A. Adjustment of adaptive digital filter coefficients in modular codes // Proceedings of the 2018 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2018. - 2018. - Pages 1167-1170
Series/Report no.: Proceedings of the 2018 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2018
Abstract: The main advantage of adaptive digital filters is the minimum error of their output response. It is reached by recalculation of values of coefficients of the filter. The conducted researches have shown that the known algorithms of adjustment of coefficients of the adaptive digital filter are inexpedient to be used at their implementation in the RNS codes. The new consecutive algorithm of recalculation of coefficients which application allows to carry out adjustment of coefficients of modular digital filters much quicker, than the existing algorithms is presented in article. At the same time for carrying out recalculation of each coefficient of the modular digital filter it is necessary to execute one operation of subtraction, one operation of multiplication and one transaction of addition of the module, i.e. time of recalculation is proportional to a filter order. Thus, it is obvious that use of the developed algorithm allows to reduce time expenditure in comparison with earlier known algorithms of adaptation
URI: https://www.scopus.com/record/display.uri?eid=2-s2.0-85048010261&origin=resultslist&sort=plf-f&src=s&nlo=1&nlr=20&nls=afprfnm-t&affilName=nort*+caucas*+fed*+univ*&sid=762e6d30544023d6a322a94577ba172b&sot=afnl&sdt=afsp&sl=53&s=%28AF-ID%28%22North+Caucasus+Federal+University%22+60070541%29%29&relpos=24&citeCnt=0&searchTerm=
https://dspace.ncfu.ru:443/handle/20.500.12258/627
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