WSEAS Transactions on Signal Processing
Print ISSN: 1790-5052, E-ISSN: 2224-3488
Volume 12, 2016
Parameter Estimation of Harmonics in Multiplicative and Additive Noise Using Svd-Based ESPRIT
Author:
Abstract: The frequency estimation of the harmonics in multiplicative and additive noise is investigated in this paper. To improve the frequency resolution of estimation, this paper proposes a SVD-based ESPRIT algorithm to estimate the frequency of harmonics in multiplicative and additive noise. The proposed SVD-based ESPRIT algorithm not only has high-resolution, but also is easy to be implemented in practice because it does not need peak searching. Simulation results clearly show the effectiveness of the proposed algorithm.