EnvironmentalWaveletTool: Continuous and discrete wavelet analysis and filtering for environmental time series

Published: 1 January 2014| Version 1 | DOI: 10.17632/rsdmtwp37r.1
J.J. Galiana-Merino, C. Pla, A. Fernandez-Cortes, S. Cuezva, J. Ortiz, D. Benavente


Abstract A MATLAB-based computer code has been developed for the simultaneous wavelet analysis and filtering of several environmental time series, particularly focused on the analyses of cave monitoring data. The continuous wavelet transform, the discrete wavelet transform and the discrete wavelet packet transform have been implemented to provide a fast and precise time–period examination of the time series at different period bands. Moreover, statistic methods to examine the relation between two sign... Title of program: EnvironmentalWaveletTool Catalogue Id: AETL_v1_0 Nature of problem Wavelet analysis has not been widely employed in environmental data since an easy program to specifically process this kind of time series does not exist. In recent years, wavelet analysis has been applied to some situations focused on specific problems and signals, but the extension of these wavelet-based methods to other particular problems is not always a trivial work. In fact, the application to other different situations requires a basic knowledge of the wavelet analysis and their implement ... Versions of this program held in the CPC repository in Mendeley Data AETL_v1_0; EnvironmentalWaveletTool; 10.1016/j.cpc.2014.06.011 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)



Atmospheric Science, Geophysics, Computational Physics