On Consistency of Cross-Approximate Entropy in Cardiovascular and Artificial Environments

Figure 9

Calculated threshold values for artificial data, with signals and both normally distributed. (a) Threshold for which XApEn gets maximal value (see (17)). (b) Threshold for which at least 95% of the probabilities satisfy weak criterion (see (19)). (c) Threshold for which at least 95% of the probabilities satisfy strong criterion (see (20)). The gray horizontal dashed line corresponds to .

(a)

(b)

(c)