MODIFIED REGULARIZED SPECTRAL ESTIMATION IN SHORT-TIME-RECORDED DATA

Authors
LIM JS KIM HS SUNG KM
Citation
Js. Lim et al., MODIFIED REGULARIZED SPECTRAL ESTIMATION IN SHORT-TIME-RECORDED DATA, Electronics Letters, 31(17), 1995, pp. 1413-1415
Citations number
3
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
31
Issue
17
Year of publication
1995
Pages
1413 - 1415
Database
ISI
SICI code
0013-5194(1995)31:17<1413:MRSEIS>2.0.ZU;2-4
Abstract
A modified method for estimating frequencies of short-time-recorded su perimposed sinusoidal signals is presented. This method applies rank r eduction and regularisation to the Tufts-Kumaresan (TK) method by modi fying the Sane matrix inversion method for short-time-recorded data. T his method needs no a priori information on signals.