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Parametric Modeling of Non-Stationary Signals (1801.09045v1)
Published 27 Jan 2018 in eess.SP and cs.NA
Abstract: Parametric modeling of non-stationary signals is addressed in this article. We present several models based on the characteristic features of the modeled signal, together with the methods for accurate estimation of model parameters. Non-stationary signals, viz. transient system response, speech phonemes, and electrocardiograph signal are fitted by these feature-based models.
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