Fisher information measure of geoelectrical signals

We analyzed the time fluctuations in the dynamics of geoelectrical data, recorded in a seismic area of southern Italy, by means of Fisher information measure, which is a powerful tool to investigate complex and nonstationary signals. The time evolution of the Fisher information measure calculated for our signal reveals some links with the earthquakes which occurred in the investigated area.

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Year of publication:	2005
Authors:	Telesca, Luciano ; Lapenna, Vincenzo ; Lovallo, Michele
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 351.2005, 2, p. 637-644
Publisher:	Elsevier

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010588808