METHODS FOR FINDING GEOACOUSTIC EMISSION IMPULSES BASED ON SPARSE APPROXIMATION AND CLUSTERIZATION ALGORITHMS
Journal Title: Вестник КРАУНЦ. Физико-математические науки - Year 2013, Vol 2, Issue
Abstract
The sparse approximation is a powerful instrument for time-and-frequency signal analysis. This publication outlines use of matching pursuit method for finding impulses in geoacoustic emission signals. Designed algorithm was tested on actual data.
Authors and Affiliations
Alina Afanas’eva, Olga Lukovenkova
Keywords
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- EP ID EP471195
- DOI 10.18454/2079-6641-2013-7-2-68-73
- Views 124
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