ACTION PARAMETERS OF ENERGY SPECTRUM OF WAVELET TRANSFORM
Institute for Problems in Mechanical Engineering of the Russian Academy of Sciences, Saint Petersburg, 199178, Russian Federation; Chief Researcher
O. E. Dick
Pavlov Institute of Physiology;
A. . Tyurin
Saint-Petersburg State University of Information Technologies, Mechanics and Optics;
Read the full article
Abstract. The new method is proposed for estimation of spectral density of signal energy and detailed components obtained with the use of discrete wavelet-decomposition of the signal. Efficiency of the method is checked upon investigations of surface profiles of metallic samples and temporal series corresponding to kinetic tremor of human hand arising in keeping isometric force of the human hand.
Keywords:
wavelet transform, spectral energy density, cumulate, action parameters.
