EURASIP Journal on Advances in Signal Processing

Table 1 Performance of the proposed method for recovery of dual-axis swallowing accleremetry signals when considering 30% of samples and a uniform sampling scheme

From: Compressive sampling of swallowing accelerometry signals using time-frequency dictionaries based on modulated discrete prolate spheroidal sequences

	Dry swallows		Wet swallows		WCD swallows
Metric	A-P	S-I	A-P	S-I	A-P	S-I
CC (%)	96.6 ± 4.30	96.8 ± 4.28	92.8 ± 9.13	93.3 ± 8.85	90.5 ± 11.1	97.4 ± 5.54
PRD (%)	23.2 ± 12.3	21.8 ± 13.2	33.5 ± 19.6	31.7 ± 20.2	37.8 ± 23.4	17.1 ± 15.6
RMSE	0.04 ± 0.03	0.06 ± 0.04	0.05 ± 0.04	0.10 ± 0.08	0.12 ± 0.08	0.11 ± 0.08
MAXERR	0.34 ± 0.40	0.67 ± 0.69	0.56 ± 0.57	1.15 ± 1.06	1.51 ± 1.24	1.36 ± 1.19

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