{"title":"Signal detection based on match projection onto time-frequency and time-scale subspace","authors":"Jun Wang, Hongwei Liu, Shouhong Zhang","doi":"10.1109/ICOSP.1998.770202","DOIUrl":null,"url":null,"abstract":"Two typical types of signal model known as narrowband and wideband signal models are frequently used in radar, sonar and communication signal processing. A matched filter in two-dimensional linear time-frequency plane is studied and the optimal signal detection methods based on match projection onto time-frequency and time-scale subspace are presented for the effective detection of these two-type signals. Simulation results show that the methods have good performance and robustness.","PeriodicalId":145700,"journal":{"name":"ICSP '98. 1998 Fourth International Conference on Signal Processing (Cat. No.98TH8344)","volume":"1940 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ICSP '98. 1998 Fourth International Conference on Signal Processing (Cat. No.98TH8344)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICOSP.1998.770202","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Two typical types of signal model known as narrowband and wideband signal models are frequently used in radar, sonar and communication signal processing. A matched filter in two-dimensional linear time-frequency plane is studied and the optimal signal detection methods based on match projection onto time-frequency and time-scale subspace are presented for the effective detection of these two-type signals. Simulation results show that the methods have good performance and robustness.
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