Innovative Methodology On the modeling of breath-by-breath oxygen uptake kinetics at the onset of high-intensity exercises: simulated annealing vs. GRG2 method
نویسندگان
چکیده
Olivier Bernard, Olivier Alata, and Marc Francaux Laboratoire des Adaptations Physiologiques aux Activités Physiques, Université de Poitiers, Faculté des Sciences du Sport, Poitiers; Laboratoire Signal Image Communications, Université de Poitiers, Unité de Formation et de Recherche Sciences Fondamentales et Appliquées, Futuroscope Chasseneuil, France; and Institut d’Education Physique et de Réadaptation, Faculté de Médecine, Université Catholique de Louvain, Louvain-la-Neuve, Belgium
منابع مشابه
On the modeling of breath-by-breath oxygen uptake kinetics at the onset of high-intensity exercises: simulated annealing vs. GRG2 method.
Modeling in the time domain, the non-steady-state O2 uptake on-kinetics of high-intensity exercises with empirical models is commonly performed with gradient-descent-based methods. However, these procedures may impair the confidence of the parameter estimation when the modeling functions are not continuously differentiable and when the estimation corresponds to an ill-posed problem. To cope wit...
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