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Figure 5: Autocorrelation functions of three exemplary segments of EMG data of tremor 1 patients. The time after which the autocorrelation function is decayed determines the block lengths L=2:5 s (a, patient 2 segment 2), 5 s (b, patient 3 segment 3), or 10 s (c, patient 8 segment 2) used for spectral estimations. |