{"title":"波源分离与定位的估计:参数与非参数方法的比较研究","authors":"M. Al-Azzo","doi":"10.2139/ssrn.3644965","DOIUrl":null,"url":null,"abstract":"A mathematical model for localization of acoustical sources with separation between them is derived and presented. A classical ( Fourier transform ) method and a modern ,parametric , ( Burg ) method are used . The results show the capability of Burg method to resolve the adjacent sources when compared with Fourier transform method, as well as the localization of the sources . The performance is studies with varying some parameters relating to the problem.","PeriodicalId":404477,"journal":{"name":"Mechanical Engineering eJournal","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Estimation of Separation and Location of Wave Emitting Sources: A Comparison Study between Parametric and Non-parametric Methods\",\"authors\":\"M. Al-Azzo\",\"doi\":\"10.2139/ssrn.3644965\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A mathematical model for localization of acoustical sources with separation between them is derived and presented. A classical ( Fourier transform ) method and a modern ,parametric , ( Burg ) method are used . The results show the capability of Burg method to resolve the adjacent sources when compared with Fourier transform method, as well as the localization of the sources . The performance is studies with varying some parameters relating to the problem.\",\"PeriodicalId\":404477,\"journal\":{\"name\":\"Mechanical Engineering eJournal\",\"volume\":\"12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mechanical Engineering eJournal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2139/ssrn.3644965\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mechanical Engineering eJournal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2139/ssrn.3644965","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Estimation of Separation and Location of Wave Emitting Sources: A Comparison Study between Parametric and Non-parametric Methods
A mathematical model for localization of acoustical sources with separation between them is derived and presented. A classical ( Fourier transform ) method and a modern ,parametric , ( Burg ) method are used . The results show the capability of Burg method to resolve the adjacent sources when compared with Fourier transform method, as well as the localization of the sources . The performance is studies with varying some parameters relating to the problem.
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