TY JOUR TI METHOD AND ALGORITHM PROCESSING FOR LF SIGNALS WITH DAUBECHIES WAVELETS KW wavelet KW method KW algorithm KW low-frequency signals JO Modeling of systems and processes AU Tabakov, Y.. AU Lavlinskiy, V.V. AU Bibikov, D.. PY 2014 IS 7 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov