DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bae, J | ko |
dc.contributor.author | Ryu, Y | ko |
dc.contributor.author | Chang, T | ko |
dc.contributor.author | Song, Iickho | ko |
dc.contributor.author | Kim, Hyung-Myung | ko |
dc.date.accessioned | 2009-11-20T08:48:14Z | - |
dc.date.available | 2009-11-20T08:48:14Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1996-07 | - |
dc.identifier.citation | SIGNAL PROCESSING, v.52, no.1, pp.75 - 82 | - |
dc.identifier.issn | 0165-1684 | - |
dc.identifier.uri | http://hdl.handle.net/10203/13033 | - |
dc.description.abstract | In this paper, we consider the problem of nonparametric detection of signals in noisy observations, where zero-crossings are used to form the test statistic. We apply zero-crossings to known and random signal detection problems, and investigate the performance of detectors via computer simulation under several noise environments. In known signal detection, the zero-crossing detector shows quite good performance when the signal to noise ratio is moderate-to-high. In the correlated random signal case, the zero-crossing detector also shows quite good performance. To show this more explicitly, we compare the performance characteristics of the zero-crossing detector with those of the linear correlator and sign correlator detectors in the known signal case and with those of the correlation and sign-correlation detectors in the random signal case. Because of its simplicity and easy hardware implementation, the zero-crossing detector may be useful in many real applications at low cost. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | NOISE | - |
dc.title | Nonparametric detection of known and random signals based on zero-crossings | - |
dc.type | Article | - |
dc.identifier.wosid | A1996VC94900006 | - |
dc.identifier.scopusid | 2-s2.0-0030196349 | - |
dc.type.rims | ART | - |
dc.citation.volume | 52 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 75 | - |
dc.citation.endingpage | 82 | - |
dc.citation.publicationname | SIGNAL PROCESSING | - |
dc.identifier.doi | 10.1016/0165-1684(96)00063-1 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Song, Iickho | - |
dc.contributor.localauthor | Kim, Hyung-Myung | - |
dc.contributor.nonIdAuthor | Bae, J | - |
dc.contributor.nonIdAuthor | Ryu, Y | - |
dc.contributor.nonIdAuthor | Chang, T | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | detection | - |
dc.subject.keywordAuthor | zero-crossing | - |
dc.subject.keywordAuthor | nonparametric | - |
dc.subject.keywordPlus | NOISE | - |
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