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2003 | 13 | 1 | 73-85
Tytuł artykułu

Towards a framework for continuous and discrete multidimensional systems

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Continuous multidimensional systems described by partial differential equations can be represented by discrete systems in a number of ways. However, the relations between the various forms of continuous, semi-continuous, and discrete multidimensional systems do not fit into an established framework like in the case of one-dimensional systems. This paper contributes to the development of such a framework in the case of multidimensional systems. First, different forms of partial differential equations of physics-based systems are presented. Secondly, it is shown how the different forms of continuous multidimensional systems lead to certain discrete models in current use (finite-difference models, multidimensional wave digital filters, transfer function models). The links between these discrete models are established on the basis of the respective continuous descriptions. The presentation is based on three examples of physical systems (heat flow, transmission of electrical signals, acoustic wave propagation).
Rocznik
Tom
13
Numer
1
Strony
73-85
Opis fizyczny
Daty
wydano
2003
otrzymano
2002-09-01
poprawiono
2003-01-01
Twórcy
  • Telecommunications Laboratory, University of Erlangen-Nuremberg, D-91058 Erlangen, Cauerstr. 7, Germany
  • Telecommunications Laboratory, University of Erlangen-Nuremberg, D-91058 Erlangen, Cauerstr. 7, Germany
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.bwnjournal-article-amcv13i1p73bwm
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