Signal extrapolation in wavelet subspaces
SIAM Journal on Scientific Computing
An Efficient Method for an Ill-Posed Problem — Band-Limited Extrapolation by Regularization
IEEE Transactions on Signal Processing
Some aspects of band-limited extrapolations
IEEE Transactions on Signal Processing
Hi-index | 35.69 |
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.