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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

[en] SENSITIVITY OF DIGITAL FILTERS REALIZED BY STATE VARIABLES: NON-CANONICAL FORMS / [pt] SENSIBILIDADE DE FILTROS DIGITAIS REALIZADOS POR VARIÁVEIS DE ESTADO: FORMAS NÃO CANÔNICAS

PATRICIA ESPOSEL CARNEIRO DE MESQUITA 24 January 2007 (has links)
[pt] Este trabalho apresenta e resolve o problema da determinação das sensibilidades de filtros digitais modelados por equações de estado em forma genérica (não canônica), com relação aos seus coeficientes que são aproximados devido ao tamanho finito da palavra. São consideradas as respostas impulsional e devida a uma excitação qualquer, nos domínios do tempo e da freqüência. / [en] This work presents and solves the problem of determining the sensitivities of digital filters modeled by state variables in generic form (noncanonical), with respect to its coefficients which are approximated due to the finite size of the word. The impulse response, as well as the response due to a generic excitation are considered. Both the time and the frequency domains are studied.

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