Please use this identifier to cite or link to this item: http://hdl.handle.net/11400/8422
Title: Application of clean algorithm in incomplete microtremors recordings
Authors: Χλούπης, Γεώργιος Π.
Μωϋσίδη, Μαργαρίτα
Βαλλιανάτος, Φίλιππος
Μακρής, Ιωάννης Π.
Stonham, John T.
Contributors: Τριάντης, Δήμος Α.
Item type: Journal article
Keywords: Applied Geophysics;Spectral analysis;Spectrum of discrete signal;Εφαρμοσμένη Γεωφυσική;Φασματική ανάλυση;Φάσμα διακριτού σήματος
Subjects: Technology
Electrical engineering
Geology
Τεχνολογία
Ηλεκτρολογία Μηχανολογία
Γεωλογία
Issue Date: 16-Apr-2015
2004
Date of availability: 15-Apr-2015
Publisher: The Geological Society of Greece
Abstract: The reconstruction of gapped microtremors recordings with the aid of CLEAN algorithm, which originally developed for spectral analysis of unevenly spaced time series, is studied. As proved in previous relative studies the algorithm has the ability to "clean" the spectrum of a discrete signal from artifacts and additionally (through an Inverse DFT) to reconstruct the signal in time domain. We studied the algorithm's effectiveness of reconstruction in microtremors recordings. We saw that for continuous gap with length up to 10% of the total length of microtremor recording, the algorithm was able to reconstruct efficiently.
Description: Proceedings of the 10th International Congress, Thessaloniki, April 2004
Language: English
Citation: HLOUPIS, G.P., MOISIDI, M., VALLIANATOS, F., MAKRIS, I.P., STONHAM, J.T., ET AL. (2004). Application of clean algorithm in incomplete microtremors recordings. Bulletin of the Geological Society of Greece. [Online] 36 (3). p.1279-1288. Available from: http://geolib.geo.auth.gr/
Journal: Bulletin of the Geological Society of Greece
WSEAS Transactions on Circuits and Systems
Type of Journal: With a review process (peer review)
Access scheme: Publicly accessible
License: Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες
URI: http://hdl.handle.net/11400/8422
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