We describe the multiresolution wavelet analysis of blood pressure waves in vasovagal syncope-affected patients compared with those in healthy people, using Haar and Gaussian bases. A comparison between scale-dependent and scale-independent measures discriminating the two classes of subjects is made. What emerges is a sort of equivalence between these two methodological approaches, that is, both methods reach the same statistical significance of separation between the two classes.
@article{arxiv.cond-mat/9906234,
title = {Multiscale analysis of blood pressure signals},
author = {A. Marrone and A. D. Polosa and G. Scioscia and S. Stramaglia and A. Zenzola},
journal= {arXiv preprint arXiv:cond-mat/9906234},
year = {2009}
}
Comments
4 pages, 3 figures. Accepted for publication in Physical Review E