BINARY CODING AND CORRELATIONS IN THE NOISE FREQUENCIES OF AN OSCILLATOR

Authors
PLANAT M MARIANNEAU G RATIER N LARDETVIEUDRIN F
Citation
M. Planat et al., BINARY CODING AND CORRELATIONS IN THE NOISE FREQUENCIES OF AN OSCILLATOR, Applied physics letters, 67(21), 1995, pp. 3206-3208
Citations number
6
Categorie Soggetti
Physics, Applied
Journal title
Applied physics letters → ACNP
ISSN journal
00036951
Volume
67
Issue
21
Year of publication
1995
Pages
3206 - 3208
Database
ISI
SICI code
0003-6951(1995)67:21<3206:BCACIT>2.0.ZU;2-A
Abstract
We report on a multifractal type approach to the study of low frequenc y noise in oscillators. The time sequence is interrogated by means of a multiscale local stability exponent which acts as a sliding filterin g window. Its discontinuities are reflected into a binary coding of wh ich the correlations are analyzed. The mapping of binary data into a d evil's staircase is used to emphasize the correlated origin of frequen cy fluctuations. (C) 1995 American Institute of Physics.