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General Remarks On Spectral Entropy Vs. Statistical Entropy, John D. Ramshaw
General Remarks On Spectral Entropy Vs. Statistical Entropy, John D. Ramshaw
Physics Faculty Publications and Presentations
Crepeau and Herzel [1] (CH) have recently compared the spectral entropy of Powell and Percival [2] with the standard statistical (Boltzmann-Gibbs-Shannon) entropy in three simple physical systems. Here we compare and contrast these two entropies in a more general way by considering their values for an arbitrary stationary process X(t).