DENOISING OF GEOACOUSTIC EMISSION SIGNALS FROM NATIVE AND TECHNOGENIC NOISES USING THE SPARSE APPROXIMATION METHOD

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki

O.O. Lukovenkova¹ 

[1] Institute of Cosmophysical Researches and RadioWave Propagation Far-Eastern Branch, Russian Academy of Sciences, 684034, Kamchatskiy Kray, Paratunka, Mirnaya st., 7, Russia;

关键词: sparse approximation;    geoacoustic emission;    matching pursuit;    denoising;   

DOI  :  10.18454/2079-6641-2015-11-2-77-81

来源: DOAJ

【 摘 要 】

The approach of geoacoustic emission signals denoising from native and technogenic noises based on sparse approximation method is offered in this paper. The use of this means made it possible to clear geoacoustic emission pulses from technogenic parasitical component.

【 授权许可】

Unknown