Search for dissertations about: "Rodrigo A. González"

Found 3 swedish dissertations containing the words Rodrigo A. González.

  2. 1. Continuous-time System Identification : Refined Instrumental Variables and Sampling Assumptions

    Author : Rodrigo A. González; Cristian R. Rojas; Marion Gilson-Bagrel; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; System identification; Continuous-time systems; Refined instrumental variables; band-limited signals; Electrical Engineering; Elektro- och systemteknik;

    Abstract : Continuous-time system identification deals with the problem of building continuous-time models of dynamical systems from sampled input and output data. There are two main approaches in this field: indirect and direct. In the indirect approach, a suitable discrete-time model is first determined, and then it is transformed into continuous-time. READ MORE

  4. 2. Consistency and efficiency in continuous-time system identification

    Author : Rodrigo A. González; Cristian R. Rojas; Bo Wahlberg; Hugues Garnier; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; System identification; Continuous-time systems; Consistency; Asymptotic efficiency; Electrical Engineering; Elektro- och systemteknik;

    Abstract : Continuous-time system identification deals with the problem of building continuous-time models of dynamical systems from sampled input and output data. In this field, there are two main approaches: indirect and direct. In the indirect approach, a suitable discrete-time model is first determined, and then it is transformed into continuous-time. READ MORE

  5. 3. Enhancement of few-cycle light fields for relativistic nanophotonics

    Author : Aitor de Andres Gonzalez; Laszlo Veisz; Ove Axner; Rodrigo Lopez-Martens; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Vacuum laser acceleration; spatio-spectral characterization; relativistic nanophotonics; optical parametric synthesis; fysik; Physics;

    Abstract : Pulses of light that are both ultrashort and ultraintense are often generated using optical parametric amplifiers (OPA). These are capable of driving highly non-linear interactions with matter, which are interesting when studying the fundamental laws of our universe. READ MORE