10.18454/2313-0156-2014-9-2-70-78
O.O. Lukovenkova
COMPARISON OF THE SPARSE APPROXIMATION METHODS
BASED ON ITS USE TO GEOACOUSTIC EMISSION SIGNALS
Вестник КРАУНЦ. Физико-математические науки
2014
Journal Article
matching pursuit
basis pursuit
geoacoustic emission
2014-12-15
en
http://krasec.ru/luk-2019-9-2-70-78
2079-665X
2079-6641
The paper is devoted to the comparative analysis of some sparse approximation methods.
The first part of the paper describes general sparse approximation problem and two main
approaches solved it. Classification of testing pursuit algorithm is illustrated. Features of
the methods application to geoacoustic emission signals are considered in the second part.
The sparseness, accuracy and runtime of described pursuit algorithms are compared.