Open AccessMathematical model of parametrically controlled matched filters
Author(s) -
Borislav Georgiev Naydenov,
Antim Hristov Yordanov,
L. P. Kamburov
Publication year - 2017
Publication title -
annual journal of technical university of varna
Language(s) - English
Resource type - Journals
ISSN - 2603-316X
DOI - 10.29114/ajtuv.vol1.iss1.60
Subject(s) - nyquist–shannon sampling theorem , filter (signal processing) , computer science , noise (video) , white noise , control theory (sociology) , signal (programming language) , radar , mathematics , algorithm , telecommunications , artificial intelligence , mathematical analysis , control (management) , image (mathematics) , computer vision , programming language
A one model of parametrically controlled coherent filters is described and analyzed, applied also in radar systems and mobile communication systems to improve noise resistance. Application of the Nyquist-Shannon theorem in the frequency domain to obtain a set of frequency filters with variable parameters. The conversion of the signal at the output of the parameter filter using the auto correlation feature is shown when a normal white noise occurs.