In this correspondence we study the band-limited interpolation and extrapolation problems
for finite-dimensional signals. We show that these problems can be easily reduced to the …

The iterative algorithms of Papoulis-Gerchberg and Cadzow are well-known algorithms for
solving the band-limited extrapolation problem. These algorithms, however, are usually …

We present some theoretical results on the band-limited signal extrapolation problem. In
Section I we describe four basic models for the extrapolation problem. These models are …

The ill-posedness of the extrapolation problem in the presence of noise is considered. A
stable algorithm is constructed by solving a Fredholm equation based on a regularization …

In this paper, the task of extrapolating a time-truncated version of a band-limited signal shall
be considered. It will be shown that the basic extrapolation operation is feasible for only a …

An iterative algorithm for extrapolating analog band-limited signals has been proposed by
Papoulis and Gerchberg. 1 By inserting a multiplication by a constant in the above algorithm …

The Papoulis (1975)-Gerchberg (1974) algorithm for the extrapolation of one-dimensional
band-limited signals is extended to multidimensional band-limited signals. Thus, an …

A technique for the analysis and design of noniterative algorithms for discrete-time, band-
limited signal extrapolation is described. The approach involves modeling the extrapolation …

The authors present a novel bandlimited extrapolation method that incorporates qualitative
prior knowledge of the distribution of signal energy in both the time domain (spatial domain) …

The author addresses the problem of reconstructing a bandlimited signal from a finite
number of its unevenly spaced sampled data. A Fourier analysis of the available unevenly …