Photo of Manuel D. Ortigueira
  • Portugal

Accepting PhD Students

  • 2138 Citations
  • 23 h-Index
1984 …2019

Research output per year

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Research Output at NOVA

2006

A coherent approach to non-integer order derivatives

Ortigueira, M. D., Oct 2006, In : Signal Processing. 86, 10, p. 2505-2515 11 p.

Research output: Contribution to journalArticle

66 Citations (Scopus)

A new least-squares approach to differintegration modeling

Ortigueira, M. D. & Serralheiro, A. J., Oct 2006, In : Signal Processing. 86, 10, p. 2582-2591 10 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Fractional calculus applications in signals and systems

Ortigueira, M. D. & Machado, J. A. T., Oct 2006, In : Signal Processing. 86, 10, p. 2503-2504 2 p.

Research output: Contribution to journalEditorial

78 Citations (Scopus)

Fractional central differences and derivatives

Ortigueira, M. D., 2006, 2nd IFAC Workshop on Fractional Differentiation and its Applications, FDA 2006 - Final Program. PART 1 ed. Vol. 2. p. 58-63 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)
2004

A fractional linear system view of the fractional brownian motion

Ortigueira, M. D. & Batista, A. G., Dec 2004, In : Nonlinear Dynamics. 38, 1-4, p. 295-303 9 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Considerations about the choice of a differintegrator

Ortigueira, M. D., Machado, J. A. T. & Da Costa, J. S., 2004, ICCC 2004 - Second IEEE International Conference on Computational Cybernetics, Proceedings. Elmenreich, W., Haidinger, W. & Machado, J. A. T. (eds.). p. 385-389 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

New insights into pseudo-fractional ARMA modelling

Ortigueira, M. D. & Serralheiro, A. J., 2004, ICCC 2004 - Second IEEE International Conference on Computational Cybernetics, Proceedings. Elmenreich, W., Haidinger, W. & Machado, J. A. T. (eds.). p. 391-394 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2003

A new symmetric fractional B-spline

Ortigueira, M. D., Nov 2003, In : Signal Processing. 83, 11, p. 2311-2318 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

On the initial conditions in continuous-time fractional linear systems

Ortigueira, M. D., Nov 2003, In : Signal Processing. 83, 11, p. 2301-2309 9 p.

Research output: Contribution to journalArticle

58 Citations (Scopus)
2002

Fractional discrete-time signal processing: Scale conversion and linear prediction

Ortigueira, M. D., Matos, C. J. C. & Piedade, M. S., Jul 2002, In : Nonlinear Dynamics. 29, 1-4, p. 173-190 18 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)
1984

FRAMEWORK FOR THE EVALUATION OF SPECTRAL ANALYSIS TECHNIQUES

Ortigueira, M. D. & Tribolet, J. M., 1 Jan 1984, In : ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2, p. 22. 7. 1-22. 7. 4

Research output: Contribution to journalConference article