Signal-flow graphs: Direct method of reduction and MATLAB implementation

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:28:55Z
dc.date.available2014-05-20T13:28:55Z
dc.date.created2014-05-20T13:28:55Z
dc.date.issued2001-05-01
dc.identifierIEEE Transactions on Education. New York: IEEE-Inst Electrical Electronics Engineers Inc., v. 44, n. 2, p. 185-190, 2001.
dc.identifier0018-9359
dc.identifierhttp://hdl.handle.net/11449/9662
dc.identifier10.1109/13.925833
dc.identifierWOS:000169278000012
dc.identifier8755160580142626
dc.description.abstractBlock diagrams and signal-flow graphs are used to represent and to obtain the transfer function of interconnected systems. The reduction of signal-flow graphs is considered simpler than the reduction of block diagrams for systems with complex interrelationships. Signal-flow graphs reduction can be made without graphic manipulations of diagrams, and it is attractive for a computational implementation. In this paper the authors propose a computational method for direct reduction of signal-flow graphs. This method uses results presented in this paper about the calculation of literal determinants without symbolic mathematics tools. The Cramer's rule is applied for the solution of a set of linear equations, A program in MATLAB language for reduction of signal-flow graphs with the proposed method is presented.
dc.languageeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relationIEEE Transactions on Education
dc.relation1.600
dc.relation0,486
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectMason's rule
dc.subjectsignal-flow graphs
dc.subjectsymbolic calculations
dc.subjecttransfer functions
dc.titleSignal-flow graphs: Direct method of reduction and MATLAB implementation
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución