DocumentCode
2161616
Title
A Statistical Model for Correlated K-distributed Sea Clutter
Author
Li, Xiaofei ; Xu, Xiaojian
Volume
5
fYear
2008
fDate
27-30 May 2008
Firstpage
408
Lastpage
412
Abstract
In this paper, a new model for correlated K-distributed sea clutter simulation is developed, which combines a fast Gamma-distributed random process to make the procedure much simpler. Two parameters, ± and ², which can be fitted by the mean and standard deviation of the measured data, are included in this model to specify the statistical probability density characteristics of the sea clutter. Based on the analysis of the correlation properties of the compound K distribution, an auto-regressive (AR) model is adopted, which offers an efficient way to generate the sea clutter with specified power spectral.
Keywords
Clutter; Measurement standards; Parameter estimation; Power generation; Random processes; Random variables; Sea measurements; Shape; Signal processing; Statistical distributions; AR model; correlated K-distribution; sea clutter; simulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing, 2008. CISP '08. Congress on
Conference_Location
Sanya, China
Print_ISBN
978-0-7695-3119-9
Type
conf
DOI
10.1109/CISP.2008.668
Filename
4566859
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