Title :
Sampling-rate restrictions for exponential signal reconstruction
Author :
Fairman, F.W. ; Gupta, R.D.
Author_Institution :
Queen´´s Univ., Kingston, Ont., Canada
fDate :
6/1/1972 12:00:00 AM
Abstract :
Restrictions on the sampling rates used to reconstruct signals consisting of a weighted sum of exponentials are derived by examining those sampling frequencies which produce pole-zero cancellations in the Z transform of the signal being sampled.
Keywords :
Control systems; Damping; Eigenvalues and eigenfunctions; Frequency; Hilbert space; Image reconstruction; Kalman filters; Linear systems; Sampling methods; Signal reconstruction;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1972.8735
