Title :
Design of multirate filters: an operational-graph approach
Author :
Sánchez, A. ; Ferná, F.
Author_Institution :
Fac. de Inf., Univ. Politecnica de Madrid, Spain
Abstract :
Multirate signal processing is a burgeoning area of digital signal processing with a specialized set of problems. The paper is mainly addressed to the problem of functional description and optimization of digital systems, where more than one sampling rate is required. The authors consider the definitions, properties and graphical representations of involved operators. Extensions to cutset techniques for multirate systems are also presented
Keywords :
digital filters; graph theory; optimisation; recursive filters; signal representation; signal sampling; cutset techniques; digital signal processing; functional description; graphical representation; multirate filters; multirate signal processing; multirate systems; operational-graph approach; operator; optimization; sampling rate; Delay; Digital signal processing; Digital systems; Filters; Flow graphs; Informatics; Sampling methods; Signal representations; Signal sampling; Timing;
Conference_Titel :
Electrotechnical Conference, 1994. Proceedings., 7th Mediterranean
Conference_Location :
Antalya
Print_ISBN :
0-7803-1772-6
DOI :
10.1109/MELCON.1994.381139
