Browsing by Author "Zhao, Jia"

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    Fractional power NARX model identification using a harmony search algorithm
    (2012-07-04T00:00:00Z) Wei, Hua-Liang; Zhao, Yifan; Billings, Stephen A.; Zhao, Jia
    A novel type of discrete-time fractional-powernonlinear autoregressive with exogenous input (FPNARX) modelis introduced for system identification, modeling and prediction.Parameter estimation of such a model is a nonlinear optimizationproblem. A harmony search algorithm is then applied to solvesuch fractional models. Examples of both simulated and real dataare provided.