Four Models for the Band-Limited Signal Extrapolation Problem
Thomas S. Huang, Jorge L. C. Sanz · 1983
In refs. 2, 4, and 5, two algorithms for solving the continuous band-limited extrapolation problem were developed. However, in practical implementation of these algorithms, discretization is unavoidable. The relationships between the discrete and the continuous algorithms have never been adequately clarified in the literature. In the present paper, we attempt to shed some light on this question.