Title :
An objective comparison between cumulant-based and Burg´s parametric modeling of Weibull radar clutter in the spectral and ensemble domains: a case study
Author :
Magalh?£es, Hermes Aguiar
Author_Institution :
Sistemas Especiais de Telecomunicacoes S/A, Belo Horizonte, Brazil
Abstract :
A case study of a Weibull distributed radar sea clutter modeling is the way chosen to state an objective numerical correspondence between the spectral and ensemble domains. Once the mapping is stated, it is used to compare conventional second-order statistics AR modeling with third-order cumulant-based AR modeling, leading to significant decrease in model order
Keywords :
Weibull distribution; autoregressive processes; higher order statistics; radar clutter; radar theory; spectral-domain analysis; AR model; Weibull distribution; cumulant-based model; ensemble domain; parametric model; radar sea clutter; second-order statistics; spectral domain; third-order statistics; Autocorrelation; Computer aided software engineering; Guidelines; Parametric statistics; Power system modeling; Radar clutter; Signal analysis; Signal processing; Statistical distributions; Telecommunications;
Conference_Titel :
Circuits and Systems, 1995., Proceedings., Proceedings of the 38th Midwest Symposium on
Print_ISBN :
0-7803-2972-4
DOI :
10.1109/MWSCAS.1995.504394
