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Improved method for optimum choice of free parameter in orthogonal approximations

Noël Tanguy 1, 2 Riwal Morvan 1, 2 Pierre Vilbé 1, 2 Léon-Claude Calvez 1, 2
1 Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (UMR 3192)
2 LEST - Laboratoire d'Electronique et Systèmes de Télécommunications
Abstract : We report on our investigations to choose a free parameter to minimize the error energy when approximating a given signal with orthogonal basis functions. This method requires limited knowledge of the signal to be approximated and has a low computational cost.
Keywords : parameter estimation Modeling orthogonal functions parameter estimation.
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https://hal.univ-brest.fr/hal-00488095
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Noël Tanguy, Riwal Morvan, Pierre Vilbé, Léon-Claude Calvez. Improved method for optimum choice of free parameter in orthogonal approximations. IEEE Transactions on Signal Processing, Institute of Electrical and Electronics Engineers, 1999, 47 (9), pp.2576-2578. ⟨10.1109/78.782210⟩. ⟨hal-00488095⟩

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