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math.ST2022
Hidden Factor estimation in Dynamic Generalized Factor Analysis Models
Giorgio Picci, Lucia Falconi, Augusto Ferrante +1
This paper deals with the estimation of the hidden factor in Dynamic Generalized Factor Analysis via a generalization of Kalman filtering. Asymptotic consistency is discussed and i…
math.ST2022
Mean-square consistency of the -truncated -periodogram
Lucia Falconi, Augusto Ferrante, Mattia Zorzi
The paper deals with the problem of estimating the M (i.e. multivariate and multidimensional) spectral density function of a stationary random process or random field. We propo…