A Fast Convergence Algorithm for Band-Limited Extrapolation by Sampling
Weidong Chen · IEEE Transactions on Signal Processing · 2008
In this paper, an algorithm for band-limited extrapolation is presented. This uses Shannon's sampling theorem and Fourier series. Error analysis is given by proof. The convergence rate is much faster than that of the Papoulis-Gerchberg algorithm. The procedure of the fast convergence algorithm is described in detail. The result is demonstrated by numerical examples.