publication . Article . 2017

EVALUATION OF CLUTTER CORRELATION PARAMETERS

Array И. Попов;
Open Access
  • Published: 01 Feb 2017 Journal: Radio industry (issn: 2413-9599, eissn: 2541-870X, Copyright policy)
  • Publisher: CRI Electronics
Abstract
The article gives a presentation of algorithms of evaluation of clutter parameters by maximum likelihood method – coefficients of interperiod correlation and the Doppler phase shift for a repetition period. The likelihood function is introduced for reference count of Gauss clutter. As a result of the solution of the appropriate equations the final algorithms were obtained for valuation of coefficients of inter-period correlation and Doppler shift of clutter phase. A block diagram is given of measurement tool for evaluations of the appropriate parameters of clutter, and this diagram can be used in systems of adaptive processing of signals on the background of clu...
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Subjects
arXiv: Computer Science::RoboticsComputer Science::Computer Vision and Pattern RecognitionMathematics::Commutative Algebra
free text keywords: evaluation algorithms, doppler phase, correlation coefficients, learning sample, clutter, evaluation accuracy., Electronics, TK7800-8360, Statistics, Mathematics, Diagram, Algorithm, Doppler effect, symbols.namesake, symbols, Correlation, Clutter, Gauss, Likelihood function, Block diagram, Phase (waves)
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