objective: it has been recognized that sleep has an important effect on emotion processing. the aim ‎of this study was to investigate the effect of previous night sleep duration on autonomic ‎responses to musical stimuli in different emotional contexts.‎ method: a frequency based measure of gsr, pr and ecg signals were examined in 35 healthy ‎students in three groups of oversleeping, lack of sl...

Game and graphics processors are increasingly utilized for scientific computing applications and for signal processing in particular. This paper addresses the issue of efficiently mapping high-dimensional array operations for signal processing algorithms onto such computing platforms. Algorithms for fast Fourier transforms and convolutions are essential to many signal processing applications. S...

Graphons are infinite-dimensional objects that represent the limit of convergent sequences graphs as their number nodes goes to infinity. This paper derives a theory graphon signal processing centered on notions Fourier transform and linear shift invariant filters, counterparts graph filters. It is shown for associated signals: (i) converges when bandlimited; (ii) spectral vertex responses filt...