CINECA IRIS Institutional Research Information System
IRIS è la soluzione IT che facilita la raccolta e la gestione dei dati relativi alle attività e ai prodotti della ricerca. Fornisce a ricercatori, amministratori e valutatori gli strumenti per monitorare i risultati della ricerca, aumentarne la visibilità e allocare in modo efficace le risorse disponibili.
EnglishIt is pointed out that common normalization techniques, estimating a single distributional parameter of background, maintain uniform sonar performance in Gaussian reverberation, but are not effective against nonGaussian reverberation. Motivated by the reported fitting of lognormal and Weibull distribution to experimental reverberation data, the authors propose a biparametric normalization which uses a logarithmic transformation to convert the input distribution of either form into location-scale type, and then exploits best linear unbiased estimation of location-scale parameters. A performance analysis is carried out on both for locally homogeneous and for transient situations
Scheda prodotto non validato
Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo
| Titolo: | Normalization procedure for nonstationary reverberation with Weibull or lognormal distribution | |
| Autori: | ||
| Data di pubblicazione: | 1991 | |
| Abstract: | It is pointed out that common normalization techniques, estimating a single distributional parameter of background, maintain uniform sonar performance in Gaussian reverberation, but are not effective against nonGaussian reverberation. Motivated by the reported fitting of lognormal and Weibull distribution to experimental reverberation data, the authors propose a biparametric normalization which uses a logarithmic transformation to convert the input distribution of either form into location-scale type, and then exploits best linear unbiased estimation of location-scale parameters. A performance analysis is carried out on both for locally homogeneous and for transient situations | |
| Handle: | http://hdl.handle.net/11580/21050 | |
| ISBN: | 0780306201 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
File in questo prodotto:
Copyright © 2021