Joint Use of Supersolvable Frequency Estimates

Authors:
E. V. Kuznetsova;A. V. Nemov
Affiliations:
St. Petersburg State Electrotechnical University, St. Petersburg, Russia;St. Petersburg State Electrotechnical University, St. Petersburg, Russia
Venue:
Automation and Remote Control
Year:
2003

Citing 2
Cited 0

Digital spectral analysis: with applications

Digital spectral analysis: with applications
Unitary ESPRIT: how to obtain increased estimation accuracy with areduced computational burden

IEEE Transactions on Signal Processing

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Abstract

A procedure of signal frequency measurement by the supersolvable pseudoestimates on the basis of the MUSIC and Unitary ESPRIT or their combination was described. Comparative characteristics of the joint estimator were exemplified by measurement of the spatial frequency. The study was carried out on the model of a multichannel receiving measurement system. The results obtained can be used to design adaptive space-time signal processors and control systems.