Abstract: The objective of this paper is to present the subject of wavelets from a filter-theory perspective, which is quite familiar to electrical engineers. Such a presentation provides both ...
Filtering a signal both using FIR filters and Wavelets. We create the Morlet Wavelet. % centered time vector wavtime = -3:1/srate:3; % parameters freq = 13; % peak frequency fwhm = 0.15; % full-width ...
In an increasingly data-driven world, mathematical tools known as wavelets have become an indispensable way to analyze and understand information. Many researchers receive their data in the form of ...
ABSTRACT: We present wavelet bases made of piecewise (low degree) polynomial functions with an (arbitrary) assigned number of vanishing moments. We study some of the properties of these wavelet bases; ...
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