# entropy : entropy of probability density function p_X of X n = MatRx.shape[0] # n : dimension of random vector X N = MatRx.shape[1] # N : number of realizations of random vector X ...
Abstract: Multivariate permutation entropy (MvPE) is an effective complexity measure method for multichannel signals, which has been widely used in bearing fault diagnosis. However, existing MvPE ...
Abstract: The vertical time series of deformation monitoring data are often interfered with by multiple noises, which makes it difficult to extract useful information. In order to effectively filter ...
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