{"title":"背景噪声下脉冲随机瞬态的检测","authors":"G. Tsihrintzis, C. Nikias","doi":"10.1109/MILCOM.1994.473841","DOIUrl":null,"url":null,"abstract":"We develop a receiver which detects impulsive stochastic transients superimposed on Gaussian background noise and show that the new detector outperforms existing square- and /spl nu//sup th/-law detectors. To derive the receiver, we first study the structure of the probability density function (pdf) of random variables which are formed as the sum of two or more independent, symmetric stable random variables of different characteristic exponents.<<ETX>>","PeriodicalId":337873,"journal":{"name":"Proceedings of MILCOM '94","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1994-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"On the detection of impulsive stochastic transients over background noise\",\"authors\":\"G. Tsihrintzis, C. Nikias\",\"doi\":\"10.1109/MILCOM.1994.473841\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We develop a receiver which detects impulsive stochastic transients superimposed on Gaussian background noise and show that the new detector outperforms existing square- and /spl nu//sup th/-law detectors. To derive the receiver, we first study the structure of the probability density function (pdf) of random variables which are formed as the sum of two or more independent, symmetric stable random variables of different characteristic exponents.<<ETX>>\",\"PeriodicalId\":337873,\"journal\":{\"name\":\"Proceedings of MILCOM '94\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-10-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of MILCOM '94\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MILCOM.1994.473841\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of MILCOM '94","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MILCOM.1994.473841","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
On the detection of impulsive stochastic transients over background noise
We develop a receiver which detects impulsive stochastic transients superimposed on Gaussian background noise and show that the new detector outperforms existing square- and /spl nu//sup th/-law detectors. To derive the receiver, we first study the structure of the probability density function (pdf) of random variables which are formed as the sum of two or more independent, symmetric stable random variables of different characteristic exponents.<>