Mostra el registre d'ítem simple
Spectral substraction and spectral estimation
dc.contributor.author | Lagunas Hernandez, Miguel A. |
dc.contributor.author | Pérez Neira, Ana Isabel |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2010-09-17T08:39:56Z |
dc.date.available | 2010-09-17T08:39:56Z |
dc.date.created | 2000 |
dc.date.issued | 2000 |
dc.identifier.citation | Lagunas, M.; Pérez, A. Spectral substraction and spectral estimation. A: Proc. X IEEE Workshop Statistical Signal and Array Processing. "Proc. X IEEE Workshop Statistical Signal and Array Processing". Pocono Mannor: 2000, p. 383-386. |
dc.identifier.isbn | 00TH8496 |
dc.identifier.uri | http://hdl.handle.net/2117/8941 |
dc.description.abstract | The problem of spectral subtraction, to estimate the parameters of a single source in colored noise, is used to show the relationships between the likelihood formulation and spectral density estimation. Reported previously as a filter bank processing for spectral estimation, it is shown that the normalized Capon estimate is the natural tool for source location in I-d and 2-d scenarios when the noise background estimate is faced as a spectral subtraction problem. Several simulations selecting I-d and 2-d apertures are used to show the degree of quality achieved with the proposed formulation. Also, the Periodogram test for incoherent detection is analyzed in front of the optimum test and the herein referred to as the Capon's test. |
dc.format.extent | 4 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació |
dc.subject.lcsh | Signal theory (Telecommunication) |
dc.subject.lcsh | Spectral analysis |
dc.title | Spectral substraction and spectral estimation |
dc.type | Conference report |
dc.subject.lemac | Senyal, Teoria del (Telecomunicació) |
dc.contributor.group | Universitat Politècnica de Catalunya. A&MP - Grup de Processament d'Arrays i Sistemes Multicanal |
dc.rights.access | Open Access |
local.identifier.drac | 2746736 |
dc.description.version | Postprint (published version) |
local.citation.author | Lagunas, M.; Pérez, A. |
local.citation.contributor | Proc. X IEEE Workshop Statistical Signal and Array Processing |
local.citation.pubplace | Pocono Mannor |
local.citation.publicationName | Proc. X IEEE Workshop Statistical Signal and Array Processing |
local.citation.startingPage | 383 |
local.citation.endingPage | 386 |