Detail publikace

The Steepest Descent and Newton’s Method Used for Indirect Frequency Estimation

Originální název

The Steepest Descent and Newton’s Method Used for Indirect Frequency Estimation

Anglický název

The Steepest Descent and Newton’s Method Used for Indirect Frequency Estimation

Jazyk

en

Originální abstrakt

This paper is focused on a carrier frequency recovery. Two optimization methods utilized for the indirect frequency estimation were chosen to be implemented and simulated in Matlab. The steepest descent method and Newton’s method are described in detail and compared. The simulation pre-processor includes a generator of N-level binary message signal which is modulated, squared and band-pass filtered to obtain a proper form of received signal which is processed in simulation engine. The time dependences of phase offset estimates and recovered message signal are the results of simulation.

Anglický abstrakt

This paper is focused on a carrier frequency recovery. Two optimization methods utilized for the indirect frequency estimation were chosen to be implemented and simulated in Matlab. The steepest descent method and Newton’s method are described in detail and compared. The simulation pre-processor includes a generator of N-level binary message signal which is modulated, squared and band-pass filtered to obtain a proper form of received signal which is processed in simulation engine. The time dependences of phase offset estimates and recovered message signal are the results of simulation.

BibTex


@inproceedings{BUT21087,
  author="Jakub {Džubera}",
  title="The Steepest Descent and Newton’s Method Used for Indirect Frequency Estimation",
  annote="This paper is focused on a carrier frequency recovery. Two optimization methods utilized for the indirect frequency estimation were chosen to be implemented and simulated in Matlab. The steepest descent method and Newton’s method are described in detail and compared. The simulation pre-processor includes a generator of N-level binary message signal which is modulated, squared and band-pass filtered to obtain a proper form of received signal which is processed in simulation engine. The time dependences of phase offset estimates and recovered message signal are the results of simulation.",
  address="Slovak University of Technology in Bratislava",
  booktitle="RADIOELEKTRONIKA 2006 - Conference Proceedings",
  chapter="21087",
  institution="Slovak University of Technology in Bratislava",
  year="2006",
  month="april",
  pages="1",
  publisher="Slovak University of Technology in Bratislava",
  type="conference paper"
}