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Entropy Analysis of Fractional Derivatives and Their Approximation
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Orientador(es)
Resumo(s)
Fractional derivatives (FDs) need to be calculated using series or
rational fractions. The effect of such approximations are usually
analysed by means of the frequency or the time responses. This paper
takes advantage of a probabilistic interpretation of FDs and adopts the
Shannon entropy for assessing the truncation effect produced by the
approximations.
Descrição
Palavras-chave
Probabilistic interpretation Entropy Fractional derivatives Fractional calculus