Optimisation of the Transient Response of a Digital Filter

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SYSNO ASEP	0205318
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Optimisation of the Transient Response of a Digital Filter
Author(s)	Sadovský, P. (CZ) Bartušek, Karel (UPT-D)_{RID, ORCID, SAI}
Source Title	Radioengineering. - : VUT - ISSN 1210-2512 Roč. 9, č. 2 (2000), s. 14-17
Number of pages	4 s.
Language	eng - English
Country	CZ - Czech Republic
Subject RIV	JA - Electronics ; Optoelectronics, Electrical Engineering
R&D Projects	GA102/96/1136 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z2065902 - UPT-D
Annotation	The paper presents a theoretical analysis of the method that enables optimisation of the transient response of a digital filter or of an arbitrary discrete system, by pre-setting the initial conditions of the inner state descrtiption. For a particular design of a filter it is enough to once evaluate coefficients, multiply them by the magnitude of the firtst sample of the signal and do filtration by using these initial conditions. The method was verified using the simulated and NMR signals to maintain spectrum baselines correction, and will also be used for the study of an optimum filtration of the NMR signal with a variable instantaneous frequency.
Workplace	Institute of Scientific Instruments
Contact	Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178
Year of Publishing	2001

Number of the records: 1