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Figure 8 | BioMedical Engineering OnLine

Figure 8

From: A robust method for diagnosis of morphological arrhythmias based on Hermitian model of higher-order statistics

Figure 8

Comparison evaluation of three methods and their robustness against time/amplitude shift and additive noise. a) Comparison between the results of the combined feature vector with Hermite model and cumulants. b) Comparison between the effects of time shift on the signal model and cumulant model of the signal. c) Comparison between the effects of white Gaussian noise with SNR = 10dBW on the signal model and cumulant model of the signal. d) Comparison between the effects of amplitude shift on the signal model and cumulant model of the signal. e) Comparison between the effects of white Gaussian noise with zero mean and variance of 0.5 on the signal model and cumulant model of the signal.

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