{"title":"分数矩谱及其相关结果","authors":"A. Swami, J. Mendel","doi":"10.1109/SPECT.1990.205537","DOIUrl":null,"url":null,"abstract":"The authors consider the following problems: (a) What is the p.d.f. with maximum entropy subject to cumulant constraints? (b) Given that a signal consists of two harmonics of unknown frequencies, how can they determine whether both the harmonics are phase-coupled to another unobservable harmonic whose frequency is unknown? (c) When is it inappropriate to use cumulants in transient analysis and related problems where the signal is deterministic?.<<ETX>>","PeriodicalId":117661,"journal":{"name":"Fifth ASSP Workshop on Spectrum Estimation and Modeling","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Fractional moment spectra and related results\",\"authors\":\"A. Swami, J. Mendel\",\"doi\":\"10.1109/SPECT.1990.205537\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The authors consider the following problems: (a) What is the p.d.f. with maximum entropy subject to cumulant constraints? (b) Given that a signal consists of two harmonics of unknown frequencies, how can they determine whether both the harmonics are phase-coupled to another unobservable harmonic whose frequency is unknown? (c) When is it inappropriate to use cumulants in transient analysis and related problems where the signal is deterministic?.<<ETX>>\",\"PeriodicalId\":117661,\"journal\":{\"name\":\"Fifth ASSP Workshop on Spectrum Estimation and Modeling\",\"volume\":\"28 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fifth ASSP Workshop on Spectrum Estimation and Modeling\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SPECT.1990.205537\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fifth ASSP Workshop on Spectrum Estimation and Modeling","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SPECT.1990.205537","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The authors consider the following problems: (a) What is the p.d.f. with maximum entropy subject to cumulant constraints? (b) Given that a signal consists of two harmonics of unknown frequencies, how can they determine whether both the harmonics are phase-coupled to another unobservable harmonic whose frequency is unknown? (c) When is it inappropriate to use cumulants in transient analysis and related problems where the signal is deterministic?.<>
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