A. A. Pyrkin, A. A. Bobtsov, A. A. Vedyakov, S. A. Kolyubin, “Estimation of polyharmonic signal parameters”, Avtomat. i Telemekh., 2015, Issue 8,Pages <nobr>94

This article is cited in 31 papers

Robust and Adaptive Systems

Estimation of polyharmonic signal parameters

A. A. Pyrkin^ab, A. A. Bobtsov^ba, A. A. Vedyakov^a, S. A. Kolyubin^a

^a St. Petersburg National Research University of Information Technologies, Mechanics, and Optics, St. Petersburg, Russia
^b Hangzhou Dianzi University, Hangzhou, 310018, China

Abstract: A new algorithm was proposed to estimate all parameters of the polyharmonic signal such as frequencies, amplitudes, phases, and shifts. Exponential convergence to zero of the errors of estimating the desired parameters was shown. The algorithm features noise-immunity to additive noise in the measurement channel. The dynamic dimensionality of the estimation algorithm is $3k$, where $k$ is the number of harmonics.

Presented by the member of Editorial Board: A. L. Fradkov

Received: 13.01.2014