Browsing Technology Innovation and Engineering Education Unit by Publisher "Springer"

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Estimating the number of components of a multicomponent nonstationary signal using the short-term time-frequency Rényi entropy

Sucic, Victor; Saulig, Nicoletta; Boashash, Boualem ( Springer , 2011 , Article)
The time-frequency Rényi entropy provides a measure of complexity of a nonstationary multicomponent signal in the time-frequency plane. When the complexity of a signal corresponds to the number of its components, then this ...