IBP-Masi
1995/26:
Rapport de Recherche Masi /
Masi research reports
25 pages - Septembre/September 1995 -
French document.
PostScript : Ko /Kb
Titre / Title: APPLICATION DE LA MÉTHODE CESTAC PARALLÈLE À UN ALGORITHME DE LISSAGE À L'AIDE DE FONCTIONS SPLINES CUBIQUES
Abstract : This report presents a example of application of the CESTAC parallel method to a smoothing algorithm using cubic interpolation spline functions. The corresponding software is called LAMEC. The CESTAC method is used in order to take into account the errors on the data provided to the LFSI (Lissage à l'aide des Fonctions Splines d'Interpolation) algorithm and the round-off errors generated by intermediate computations. This implementation has been carried out in an easy to use environment.
All the tasks executed in LAMEC are described in details. Finally we present with an example on one hand the running of these tasks and on the other hand, the effect of data and round-off errors on the resulting function computed with the LFSI algorithm.
Publications internes Masi 1995 / Masi research reports 1995