Figure 6.
Quality of the point-process-based disentanglement for cardiorespiratory data from healthy subjects. Here, we plot, for each experimental record, variances of the respiratory and non-respiratory-related components and their sum versus variance of the original sequence of R-peaks. As expected for uncorrelated components, the sum of variances of disentangled processes is very close to the variance of original data. (Online version in colour.)