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. 2017 Sep 21;12(9):e0183608. doi: 10.1371/journal.pone.0183608

Fig 6. Shown is the spatial fiducial sensor position along one coordinate axis versus discrete time.

Fig 6

In the left corner of the top row, the original signal is exposed. The other boxes show the IMFs resulting from an EEMD. On the x-axis of each graph, the number of samples, and on the y-axis, the signal amplitude is plotted. The first IMF comes aside of the original signal, and subsequent IMFs follow in each row from left two right.