Fourier Transforms and Spectral Analysis of Power Signals

Relatore:  Dr. Giorgio Casinovi - Georgia Institute of Technology
  martedì 20 marzo 2012 alle ore 16.45 4:45 p.m. rinfresco; 5:00 p.m. inizio seminario.
In this talk we will introduce a non-probabilistic theory for the harmonic
analysis of power signals, which will highlight some key differences
with respect to the similar and better investigated harmonic analyis
of energy signals. For instance, we will prove that the bandwidth of the
power spectrum of a signal does not always coincide with the bandwidth
of the Fourier transform of the same signal. Among other topics we will
cover: the sampling of power signals and the effects of frequency sampling
on the spectra of these signals, the study of some algorithms for the
numerical computation of power spectra, and an analyis of the errors
introduced by such algorithms in the spectral estimates that they
generate.

Luogo
Ca' Vignal - Piramide, Piano 0, Sala Verde

Referente
Tiziano Villa

Referente esterno
Data pubblicazione
13 febbraio 2012

Offerta formativa

Condividi