Fig. 5

Spike delta and spike delta variability for different extension factors (\(R\)) regarding CBSS. A The spike delta differed for different \(R\), but there was no difference in spike delta variability. B The spike delta differed for the same \(R\) for five reiterations of the algorithm, but there was no difference in spike delta variability. C The spike delta differed for different \(R\), and there was a difference in spike delta variability. D Subtracting the spike delta for each simulated signal: the spike delta did not differ for different \(R\), and there was no difference in spike delta variability