Title :
Modeling of signals of pulse origin on the basis of sparse approximation scheme
Author :
Kim, A.A. ; Lukovenkova, O.O. ; Marapulets, Yu.V. ; Tristanov, A.B.
Author_Institution :
Acoust. Res. Lab., Inst. of Cosmophys. Res. & Radio Wave Propagation FEB, Kamchatka, Russia
Abstract :
The work is devoted to modeling and classification of pulse signals based on sparse approximation method. The described models and classification algorithms are tested on geoacoustic emission signals.
Keywords :
approximation theory; signal classification; geoacoustic emission signals; pulse origin; pulse signal classification; pulse signal modeling; sparse approximation scheme; Acoustic emission; Approximation algorithms; Approximation methods; Atomic clocks; Dictionaries; Matching pursuit algorithms; Time-frequency analysis; geoacoustic emission; geophysical signals; matching pursuit; sparse approximation; time-frequency analysis;
Conference_Titel :
Soft Computing and Measurements (SCM), 2015 XVIII International Conference on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4673-6960-2
DOI :
10.1109/SCM.2015.7190469
