
Um algorítmo computacional para a aproximação de funções por splines cúbicos
1991; UNIVERSIDADE FEDERAL DE SANTA MARIA; Volume: 13; Issue: 13 Linguagem: Inglês
10.5902/2179460x26273
ISSN2179-460X
AutoresAlcibíades Gazzoni, Alsimar Teresinha Ferreira Gazzoni, Lilian Mari Kieling Ries,
Tópico(s)Advanced Numerical Analysis Techniques
ResumoThis work shows the existence of a unique cubic spline S(+), which satisfies the conditions of simple interpolation within the interval [tk, tn-k-1] when σ = (tj)j=k n-k-l is a real strictly increasing sequence of points equally spaced. Next an algorithm with a compitacional model to determine the cubic spline of interpolation is presented.
Referência(s)