Which differintegration?


Autoria(s): Ortigueira, M.D.; Machado, J. A. Tenreiro; Costa, J. Sá da
Data(s)

03/02/2010

03/02/2010

2005

Resumo

IEE Proceedings Vision, Image & Signal Processing, vol. 152, nº 6

Despite the great advances in the theory and applications of fractional calculus, some topics remain unclear making a systematic use difficult. In this paper the fractional differintegration definition problem is studied from a systems point of view. Both local (Grünwald-Letnikov) and global (convolutional) definitions are considered. It is shown that the Cauchy formulation should be adopted since it is coherent with usual practice in signal processing and control applications.

Identificador

1350-245X

http://hdl.handle.net/10362/2590

Idioma(s)

eng

Publicador

IET

Direitos

openAccess

Tipo

article