Correzione dell' effemeride di (84) Klio

Dipartimento di Ingegneria dell ’ Informazione

This thesis deals with the study and the application of measurement methods for the analysis of digitally modulated signals, deployed for wireless communications and television broadcasting. The goal is to develop methods allowing to efficiently assess the performance of transmission reception systems upon the varying of transmission parameters and of the channel. In this way guidelines for the...

Università degli Studi di Padova Dipartimento di Ingegneria dell ’ Informazione

In this thesis, I propose a robust and easy to implement method to calibrate an IMU without any external equipment. The procedure is based on a multi-position scheme, providing scale and misalignments factors for both the accelerometers and gyroscopes triads, while estimating the sensor biases. The method only requires the sensor to be moved by hand and placed in a set of different, static posi...

Dipartimento di Informatica e Scienze dell ’ informazione Università degli Studi di Genova Dottorato di Ricerca in Informatica

UNIVERSITÀ DELL ' INSUBRIA FACOLTÀ DI ECONOMIA http : / / eco . uninsubria . it A . Mira ,

A new acceleration algorithm to address the problem of multiple time scales in variational Monte Carlo simulations is presented. Core electrons usually require smaller time steps than valence electrons. After a first attempted move has been rejected, the delayed rejection algorithm attempts a second move with a smaller time step, so moves of both valence and core electrons can be accepted. Resu...

UNIVERSIT À DELL ' INSUBRIA FACOLT À DI ECONOMIA http : / / eco . uninsubria . it

In this paper we discuss sensitivity of forecast with respect to the information set considered in prediction; we define a sensitivity measure called impact factor, IF. We calculate this measure in VAR processes integrated of order 0, 1 and 2. For VAR processes this measure is a simple function of the impulse response coefficients. For integrated VAR systems this measure is shown to have a dire...