advanced
Journal Information
Journal Information
   Description
   Editorial Board
   Guide for Authors
   Ordering

Contents Services
Contents Services
   Regular Issues
   Special Issues
   Authors Index

Links
Links
   FEI STU Bratislava
   SAS Bratislava

   Feedback

[3, 2013] 

Journal of Electrical Engineering, Vol 64, 3 (2013) 180-185 DOI: 10.2478/jee-2013-0026

A SIMPLE ALGORITHM FOR SIMULTANEOUS SINE SIGNAL PARAMETERS ESTIMATION

Predrag B. PetroviŠ

   This paper presents a new algorithm based on the use of partial derivatives of the processed signal and the weighted estimation procedure to estimate the fundamental frequency, the amplitude and the phase of sinusoidal signal. The proposed algorithm is able to estimate the signal parameters simultaneously, supposing the time-varying frequency. The simulation results verify the effectiveness of the proposed algorithm.

Keywords: parameters estimation, sine signal, partial differentiation, oversampling, finite-impulse response (FIR) digital differentiator


[full-paper]


© 1997-2019  FEI STU Bratislava