FREQUENCY RESOLUTION: A COMPARATIVE STUDY OF FOUR ENTROPY METHODS
N.A. KATSAKOS‐MAVROMICHALIS
(Electrical Engineering Department, University of Patras (Greece))
M.A. TZANNES
(Electrical Engineering and Computer Science Department, University of Michigan, Ann Arbor, Michigan 48106 (USA))
N.S. TZANNES
(Electrical Engineering Department, University of Virginia, Charlottesville, Virginia 22901 {USA))
52
Abstract
Four entropy methods (MESA, SMESA, MCESA and SMCESA) are reviewed and then used in the problem of resolving two sinusoids in the presence of additive white and 1/f noise. SMCESA appears to have the overall edge in this study. The frequency resolution problem is, of course, an example in communications, radar, etc.
Citation
KATSAKOS‐MAVROMICHALIS, N.A., TZANNES, M.A. and TZANNES, N.S. (1986), "FREQUENCY RESOLUTION: A COMPARATIVE STUDY OF FOUR ENTROPY METHODS", Kybernetes, Vol. 15 No. 1, pp. 25-32. https://doi.org/10.1108/eb005726
Publisher
:MCB UP Ltd
Copyright © 1986, MCB UP Limited