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The non-Gaussian signals' spectra estimation against a background of Gaussian correlated interference
Authors: Tykhonov Vyacheslav | Chmelařová Natalija | Netrebenko Konstantin | Chmelař Pavel
Year: 2015
Type of publication: článek ve sborníku
Name of source: Proceedings of 25th International Conference Radioelektronika, RADIOELEKTRONIKA 2015
Publisher name: IEEE (Institute of Electrical and Electronics Engineers)
Place: New York
Page from-to: 359-363
Titles:
Language Name Abstract Keywords
cze The non-Gaussian signals' spectra estimation against a background of Gaussian correlated interference The higher orders spectra analysis for non-Gaussian process spectrum estimation in the mix with Gaussian correlated interference are studied in the paper. The received expressions for parametric spectral estimation of higher orders are used for non-Gaussian processes spectra estimation that can be described by generic autoregressive models. The comparative analysis of the received parametric spectral third order estimations with similar estimations calculated using known methods based on Fourier transform was made. Fourier transforms; autoregressive processes; correlation methods; estimation theory; radiofrequency interference; spectral analysis
eng The non-Gaussian signals' spectra estimation against a background of Gaussian correlated interference The higher orders spectra analysis for non-Gaussian process spectrum estimation in the mix with Gaussian correlated interference are studied in the paper. The received expressions for parametric spectral estimation of higher orders are used for non-Gaussian processes spectra estimation that can be described by generic autoregressive models. The comparative analysis of the received parametric spectral third order estimations with similar estimations calculated using known methods based on Fourier transform was made. Fourier transforms; autoregressive processes; correlation methods; estimation theory; radiofrequency interference; spectral analysis