A GENERAL FORMULATION ON SENSITIVITY ANALYSIS OF DIGITAL LINEAR FILTERS MODELED BY STATE VARIABLES / FORMULAÇÃO GERAL DA TEORIA DE SENSIBILIDADE DE FILTROS DIGITAIS LINEARES E INVARIANTES
AUTOR(ES)
FATIMA NELSIZEUMA SOMBRA DE MEDEIROS
DATA DE PUBLICAÇÃO
1988
RESUMO
This work presents a general formulation on sensitivity analysis of digital linear filters modeled by state variables in canonical forms (Diagonal and Jordan), with respect to its coeficients which are aproximated due to the finite size of the word. We studied systems of cascated blocks which present quantization in its coefficients. It is established one block structure that permits the sensitivity analysis with respect to all the parameters of the state model. At last, the expressions complexity computational is calculated.
ASSUNTO(S)
complexidade computacional filtro digital complexity computational digital filters
ACESSO AO ARTIGO
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