Naslov
Statistical evaluation of the underwater detection

Autori
Ugrinović, Kosta

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the Forum Acusticum Sevilla 2002: Official publication of the meeting as CD-ROM. / Calvo-Manzano, Antonio; Perez-Lopez, Antonio; Santiago, Jose Sal - Madrid : Sociedad Espanola de Acustica, 2002

Skup
Forum Acusticum Sevilla 2002

Mjesto i datum
Sevilla, Španjolska, 16.09.2002. - 20.09.2002

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Sažetak
Statistical evaluation of the passive structure for the vessel detection is considered. The passive detection structure is based on the statistical likelihood ratio test and on the Neyman-Pearson statistical criterion. The assumption is that a vessel is approximately so-called noisy vessel. It means that the underwater acoustic vessel noise is approximately a stationary ergodic stochastic zero mean Gaussian process with finite variance. Then the source of the vessel noise is approximately only phenomenon of the vessel propeller. The interference (ambient deep-sea noise) is a stationary ergodic stochastic zero mean Gaussian process with finite variance too.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA