Time-Frequency MUSIC.

A new method for the estimation of the signal subspace and noise subspace based on time-frequency signal representations is introduced. The proposed approach consists of the joint block-diagonalization (JBD) of a set of spatial timefrequency distribution matrices. Once the signal and noise subspaces...

Full description

Bibliographic Details
Main Authors: Belouchrani, Adel., Amin, Moeness G.
Format: Villanova Faculty Authorship
Language:English
Published: 1999
Online Access:http://ezproxy.villanova.edu/login?url=https://digital.library.villanova.edu/Item/vudl:173765
id vudl:173765
record_format vudl
institution Villanova University
collection Digital Library
modeltype_str_mv vudl-system:CoreModel
vudl-system:CollectionModel
vudl-system:ResourceCollection
datastream_str_mv AUDIT
MEMBER-QUERY
LEGACY-METS
LICENSE
PARENT-LIST
AGENTS
PROCESS-MD
PARENT-LIST-RAW
DC
RELS-EXT
MEMBER-LIST-RAW
THUMBNAIL
STRUCTMAP
PARENT-QUERY
hierarchytype
hierarchy_all_parents_str_mv vudl:173023
vudl:172968
vudl:641262
vudl:3
vudl:1
sequence_vudl_173023_str 0000000248
hierarchy_top_id vudl:641262
hierarchy_top_title Villanova Faculty Publications
fedora_parent_id_str_mv vudl:173023
hierarchy_first_parent_id_str vudl:173765
hierarchy_parent_id vudl:173023
hierarchy_parent_title Amin Moeness
hierarchy_sequence_sort_str 0000000248
hierarchy_sequence 0000000248
spelling Time-Frequency MUSIC.
Belouchrani, Adel.
Amin, Moeness G.
A new method for the estimation of the signal subspace and noise subspace based on time-frequency signal representations is introduced. The proposed approach consists of the joint block-diagonalization (JBD) of a set of spatial timefrequency distribution matrices. Once the signal and noise subspaces are estimated, any subspace based approach, including the multiple signal classification (MUSIC) algorithm, can be applied for direction of arrival (DOA) estimation. Performance of the proposed time-frequency MUSIC (TF-MUSIC) for an impinging chirp signal using three different kernels is numerically evaluated.
1999
Villanova Faculty Authorship
vudl:173765
IEEE SIGNAL PROCESSING LETTERS, VOL. 6, NO. 5, MAY 1999.
en
dc.title_txt_mv Time-Frequency MUSIC.
dc.creator_txt_mv Belouchrani, Adel.
Amin, Moeness G.
dc.description_txt_mv A new method for the estimation of the signal subspace and noise subspace based on time-frequency signal representations is introduced. The proposed approach consists of the joint block-diagonalization (JBD) of a set of spatial timefrequency distribution matrices. Once the signal and noise subspaces are estimated, any subspace based approach, including the multiple signal classification (MUSIC) algorithm, can be applied for direction of arrival (DOA) estimation. Performance of the proposed time-frequency MUSIC (TF-MUSIC) for an impinging chirp signal using three different kernels is numerically evaluated.
dc.date_txt_mv 1999
dc.format_txt_mv Villanova Faculty Authorship
dc.identifier_txt_mv vudl:173765
dc.source_txt_mv IEEE SIGNAL PROCESSING LETTERS, VOL. 6, NO. 5, MAY 1999.
dc.language_txt_mv en
author Belouchrani, Adel.
Amin, Moeness G.
spellingShingle Belouchrani, Adel.
Amin, Moeness G.
Time-Frequency MUSIC.
author_facet Belouchrani, Adel.
Amin, Moeness G.
dc_source_str_mv IEEE SIGNAL PROCESSING LETTERS, VOL. 6, NO. 5, MAY 1999.
format Villanova Faculty Authorship
author_sort Belouchrani, Adel.
dc_date_str 1999
dc_title_str Time-Frequency MUSIC.
description A new method for the estimation of the signal subspace and noise subspace based on time-frequency signal representations is introduced. The proposed approach consists of the joint block-diagonalization (JBD) of a set of spatial timefrequency distribution matrices. Once the signal and noise subspaces are estimated, any subspace based approach, including the multiple signal classification (MUSIC) algorithm, can be applied for direction of arrival (DOA) estimation. Performance of the proposed time-frequency MUSIC (TF-MUSIC) for an impinging chirp signal using three different kernels is numerically evaluated.
title Time-Frequency MUSIC.
title_full Time-Frequency MUSIC.
title_fullStr Time-Frequency MUSIC.
title_full_unstemmed Time-Frequency MUSIC.
title_short Time-Frequency MUSIC.
title_sort time-frequency music.
publishDate 1999
normalized_sort_date 1999-01-01T00:00:00Z
language English
collection_title_sort_str time-frequency music.
relsext.hasModel_txt_mv http://hades.library.villanova.edu:8080/rest/vudl-system:CoreModel
http://hades.library.villanova.edu:8080/rest/vudl-system:CollectionModel
http://hades.library.villanova.edu:8080/rest/vudl-system:ResourceCollection
fgs.type_txt_mv http://www.w3.org/ns/ldp#RDFSource
http://fedora.info/definitions/v4/repository#Container
http://www.w3.org/ns/ldp#Container
http://fedora.info/definitions/v4/repository#Resource
http://www.w3.org/ns/ldp#BasicContainer
http://www.w3.org/ns/ldp#Resource
fgs.ownerId_txt_mv diglibEditor
fgs.lastModifiedDate_txt_mv 2021-04-12T19:13:35.098Z
fgs.label_txt_mv Time-Frequency MUSIC.
relsext.itemID_txt_mv oai:digital.library.villanova.edu:vudl:173765
relsext.isMemberOf_txt_mv http://hades.library.villanova.edu:8080/rest/vudl:173023
fgs.state_txt_mv Active
relsext.sortOn_txt_mv title
fgs.createdBy_txt_mv fedoraAdmin
relsext.sequence_txt_mv vudl:173023#248
fgs.createdDate_txt_mv 2013-01-22T03:09:21.987Z
fgs.lastModifiedBy_txt_mv fedoraAdmin
relsext.hasLegacyURL_txt_mv http://digital.library.villanova.edu/Villanova%20Digital%20Collection/Faculty%20Fulltext/Amin%20Moeness/AminMoeness-13e85afd-77c3-4fe5-a3b7-18602b49e799.xml
has_order_str no
agent.name_txt_mv Falvey Memorial Library, Villanova University
KHL
license.mdRef_str http://digital.library.villanova.edu/copyright.html
license_str protected
has_thumbnail_str true
THUMBNAIL_contentDigest_digest_str 203c69e18f4f46c81e9892448d2c07cd
first_indexed 2014-01-11T21:57:06Z
last_indexed 2021-04-12T19:50:47Z
_version_ 1755564236541526016
subpages