Approximating Functions From Sampled Fourier Data Using Spline Pseudofilters. - Ana Gabriela Martínez; Alvaro R. De Pierro (IEEE Trans. Signal Process., 2008)

Iterative methods based on spline approximations to detect discontinuities from Fourier data. - Ana Gabriela Martínez; Alvaro R. De Pierro (J. Comput. Appl. Math., 2010)