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EURASIP Journal on Advances in Signal Processing

Table 1 Median of the relative energy (lower quartile-upper quartile), expressed as a percentage of the first IMF obtained after EMD of the: first denoised IMF (A), second IMF + first denoised IMF (B)

From: Automatic detection of mode mixing in empirical mode decomposition using non-stationarity detection: application to selecting IMFs of interest and denoising

Signal

A

B

Synth.

88.4% (81.9-93.3)

81.7% (78.1-85.2)

Meca.

74.3% (68.9-88.5)

90.3% (79.6-92.1)

ECG

42.5% (36-49)

85.8% (74.4-91)

  1. Results for the synthetic signal (S ynth), mecanic signal (M eca), and the ECG signal.
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