DocumentCode :
1886542
Title :
Exact discrete-time representation of continuous-time Volterra filters
Author :
Schwingshackl, Daniel ; Koeppl, Heinz ; Kubin, Gernot
Author_Institution :
Infineon Technol. Design Center Villach, Austria
fYear :
2005
fDate :
18-20 May 2005
Firstpage :
11
Abstract :
Summary form only given. In this paper, an exact sampled-data representation of continuous-time systems are presented. Based on the well known discretization technique for linear systems, we derive new results for nonlinear systems, especially for Volterra systems. Typically, the input signal to the continuous-time system must be held constant over the sampling period. This constraint is relaxed by introducing general hold functions for the D/A conversion. Furthermore, an illustrative example is given.
Keywords :
Volterra series; continuous time filters; digital-analogue conversion; discrete time filters; nonlinear filters; sample and hold circuits; signal representation; signal sampling; D/A conversion hold functions; continuous-time Volterra filters; exact sampled-data representation; filter discrete-time representation; linear system discretization technique; nonlinear systems; sampling period constant input signal; Filters; Linear systems; Nonlinear systems; Sampling methods;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Nonlinear Signal and Image Processing, 2005. NSIP 2005. Abstracts. IEEE-Eurasip
Conference_Location :
Sapporo
Print_ISBN :
0-7803-9064-4
Type :
conf
DOI :
10.1109/NSIP.2005.1502227
Filename :
1502227
Link To Document :
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