{"title":"线性时变系统的信号分析","authors":"S. Erfani, M. Ahmadi, N. Bayan","doi":"10.1109/ISSCS.2013.6651181","DOIUrl":null,"url":null,"abstract":"Signal analysis and system synthesis are essential tasks in linear time-varying (LTV) systems electrical and control engineers are called upon to perform. This paper emphasizes the analysis of LTV systems in the frequency domain by the aid of the two-dimensional Laplace transform (2DLT)techniques. Specifically, the bifrequency-domain models of basic LTV network elements are determined. Applications of the bifrequency characterization of LTV systems are illustrated in detail to demonstrate the merit of the proposed convenient 2DLT approach.","PeriodicalId":260263,"journal":{"name":"International Symposium on Signals, Circuits and Systems ISSCS2013","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Signal analysis in linear time-varying systems\",\"authors\":\"S. Erfani, M. Ahmadi, N. Bayan\",\"doi\":\"10.1109/ISSCS.2013.6651181\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Signal analysis and system synthesis are essential tasks in linear time-varying (LTV) systems electrical and control engineers are called upon to perform. This paper emphasizes the analysis of LTV systems in the frequency domain by the aid of the two-dimensional Laplace transform (2DLT)techniques. Specifically, the bifrequency-domain models of basic LTV network elements are determined. Applications of the bifrequency characterization of LTV systems are illustrated in detail to demonstrate the merit of the proposed convenient 2DLT approach.\",\"PeriodicalId\":260263,\"journal\":{\"name\":\"International Symposium on Signals, Circuits and Systems ISSCS2013\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-07-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Symposium on Signals, Circuits and Systems ISSCS2013\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISSCS.2013.6651181\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Symposium on Signals, Circuits and Systems ISSCS2013","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSCS.2013.6651181","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Signal analysis and system synthesis are essential tasks in linear time-varying (LTV) systems electrical and control engineers are called upon to perform. This paper emphasizes the analysis of LTV systems in the frequency domain by the aid of the two-dimensional Laplace transform (2DLT)techniques. Specifically, the bifrequency-domain models of basic LTV network elements are determined. Applications of the bifrequency characterization of LTV systems are illustrated in detail to demonstrate the merit of the proposed convenient 2DLT approach.