On Generalized Fractional Differentiator Signals

Hamid A. Jalab and Rabha W. Ibrahim

Discrete Dynamics in Nature and Society, 2013, vol. 2013, 1-7

Abstract:

By employing the generalized fractional differential operator, we introduce a system of fractional order derivative for a uniformly sampled polynomial signal. The calculation of the bring in signal depends on the additive combination of the weighted bring-in of cascaded digital differentiators. The weights are imposed in a closed formula containing the Stirling numbers of the first kind. The approach taken in this work is to consider that signal function in terms of Newton series. The convergence of the system to a fractional time differentiator is discussed.

Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnddns:795954

DOI: 10.1155/2013/795954

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