. 2022 Nov 25;10(11):e40826. doi: 10.2196/40826

Table 2.

Evaluation of the weighted distortion assessment (WDA) index from the enhanced electrocardiogram signals for 4 different cases of specific feature relevance.

WDA	Movement	Wavelet	WICA^a	Rd-ICA^b
Case 1	1.93	2.10	2.09	2.35 ^c
Case 2	1.74	1.85	1.91	2.18
Case 3	1.87	2.05	2.02	2.26
Case 4	1.76	1.88	1.87	2.16

^aWICA: wavelet independent component analysis.

^bRd-ICA: Redundant denoising Independent Component Analysis.

^cItalicized values indicate the best performance in the dynamic time warping assessment.