An Iterative Warping and Clustering Algorithm to Estimate Multiple Wave-Shape Functions From a Nonstationary Oscillatory Signal
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DOI: 10.1109/tsp.2023.3252883
Abstract: Nonsinusoidal oscillatory signals are everywhere. In practice, the nonsinusoidal oscillatory pattern, modeled as a 1-periodic wave-shape function (WSF), might vary from cycle to cycle. When there are finite different WSFs, $s_{1},\ldots,s_{K}$, so that the WSF… read more here.
Keywords: warping clustering; iterative warping; wave shape; tex math ... See more keywords