https://scholars.lib.ntu.edu.tw/handle/123456789/155206
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | SOO-CHANG PEI | en |
dc.contributor.author | Yeh, Min-Hung | en |
dc.creator | Pei, Soo-Chang; Yeh, Min-Hung | - |
dc.date | 1994 | en |
dc.date.accessioned | 2009-03-04T06:21:39Z | - |
dc.date.accessioned | 2018-07-06T15:44:04Z | - |
dc.date.available | 2009-03-04T06:21:39Z | - |
dc.date.available | 2018-07-06T15:44:04Z | - |
dc.date.issued | 1994 | - |
dc.identifier.issn | 01651684 | - |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw//handle/246246/142428 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0028547924&doi=10.1016%2f0165-1684%2894%2990080-9&partnerID=40&md5=1216bace46c25e0eaf0e96a9dfbc9bee | - |
dc.description.abstract | The modulation-based time-variant filters are very useful for nonstationary signal processing. They can be constructed by three stages: pre-modulation, time-invariant low-pass filtering and post-modulation. Wigner distribution is a popular tool for showing the time-frequency distribution of nonstationary signals. The combination of these two techniques is presented in this paper. We introduce Wigner distribution as a tool to estimate the modulation function for modulation-based filter. The Wigner distributions of modulation-based filters are discussed and the Wigner distributions of output signals of modulation-based filters are also shown. © 1994. | - |
dc.format | application/pdf | en |
dc.format.extent | 353826 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language | en | en |
dc.language.iso | en_US | - |
dc.relation.ispartof | Signal Processing | en_US |
dc.subject | Time-variant filter; Wigner distribution | - |
dc.subject.other | Estimation; Function evaluation; Modulation; Signal processing; Time varying systems; Modulation based time variant filters; Nonstationary signals; Stationary signal processing; Wigner distribution; Low pass filters | - |
dc.title | Modulation-based time-variant filter design using Wigner distribution | en |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/0165-1684(94)90080-9 | - |
dc.identifier.scopus | 2-s2.0-0028547924 | - |
dc.relation.pages | 335-340 | - |
dc.relation.journalissue | 44595 | - |
dc.relation.journalissue | 40 | - |
dc.identifier.uri.fulltext | http://ntur.lib.ntu.edu.tw/bitstream/246246/142428/1/16.pdf | - |
item.languageiso639-1 | en_US | - |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.fulltext | with fulltext | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
crisitem.author.dept | Photonics and Optoelectronics | - |
crisitem.author.dept | Networking and Multimedia | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
顯示於: | 電機工程學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。