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Methods for Analysing Discrete and Digital Systems

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F04%3APU43950" target="_blank" >RIV/00216305:26220/04:PU43950 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Methods for Analysing Discrete and Digital Systems

  • Original language description

    An analysis of the properties of discrete and digital systems can be performed in several ways. The basic description is via difference equations. There are two ways how to write difference equations making use of forward and backward differences. To solve a difference equation, either the theory of difference equations or the Z-transform can be used. Another representation of the properties is obtained with the aid of matrix equations and signal flow graphs. Of great advantage is also the application oof methods of symbolic and semi-symbolic analysis. The paper gives a survey of individual methods of analysis, and their mutual connections are indicated. Only linear discrete systems with constant parameters, which in practice are the most frequently used systems, are taken into consideration. The analysis of digital systems is similar but, in addition, effects of quantization need to be taken into account.

  • Czech name

    Metody analýzy diskrétních a číslicových obvodů.

  • Czech description

    Analýzu disktrétních a číslicových systémů je možné provádět několika způsoby. Základní popisem jsou diferenční rovnice. Existují dva způsoby zápisu diferenčních rovnic: s dopřednými a zpětnými diferencemi. K jejich řešení lze použít teorie diferenčníchrovnic nebo transformace Z. V příspěvku je uveden souhrn používaných metod analýzy a jejich vzájemná souvislosti.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA102%2F04%2F1097" target="_blank" >GA102/04/1097: Enhancement of speech signal hidden in noise</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2004

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Telecommunications and Signal Processing TSP-2004

  • ISBN

    80-214-2684-5

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    115-120

  • Publisher name

    VUT Brno

  • Place of publication

    Brno

  • Event location

    Brno

  • Event date

    Sep 2, 2004

  • Type of event by nationality

    CST - Celostátní akce

  • UT code for WoS article