SeismicWaveTool: Continuous and discrete wavelet analysis and filtering for multichannel seismic data
| Contribuinte(s) |
Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal Universidad de Alicante. Instituto Universitario de Física Aplicada a las Ciencias y las Tecnologías Sismología-Riesgo Sísmico y Procesado de la Señal en Fenómenos Naturales |
|---|---|
| Data(s) |
04/02/2015
04/02/2015
01/01/2013
|
| Resumo |
A MATLAB-based computer code has been developed for the simultaneous wavelet analysis and filtering of multichannel seismic data. The considered time–frequency transforms include the continuous wavelet transform, the discrete wavelet transform and the discrete wavelet packet transform. The developed approaches provide a fast and precise time–frequency examination of the seismograms at different frequency bands. Moreover, filtering methods for noise, transients or even baseline removal, are implemented. The primary motivation is to support seismologists with a user-friendly and fast program for the wavelet analysis, providing practical and understandable results. This work has been carried out thanks to the financial support of the Spanish Government: through the Ministerio de Ciencia e Innovación (CGL2011-25162 and CGL2011-30153-C02-02/BTE) and the Programa de FPU del Ministerio de Ciencia e Innovación (AP2008-04686). |
| Identificador |
Computer Physics Communications. 2013, 184(1): 162-171. doi:10.1016/j.cpc.2012.08.008 0010-4655 (Print) 1879-2944 (Online) http://hdl.handle.net/10045/44547 10.1016/j.cpc.2012.08.008 |
| Idioma(s) |
eng |
| Publicador |
Elsevier |
| Relação |
http://dx.doi.org/10.1016/j.cpc.2012.08.008 |
| Direitos |
info:eu-repo/semantics/restrictedAccess |
| Palavras-Chave | #Geophysics #Seismology #Continuous wavelet transform #Discrete wavelet transform #Discrete wavelet packet transform #Wavelet-based filtering #MATLAB program #Teoría de la Señal y Comunicaciones #Física Aplicada |
| Tipo |
info:eu-repo/semantics/article |
