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Frequency and bearing estimation by two-dimensional linear prediction | IEEE Conference Publication | IEEE Xplore

Frequency and bearing estimation by two-dimensional linear prediction


Abstract:

Simultaneous frequency and bearing estimation using 2-D spectral analysis of the space-time data array is investigated. The spectral estimates are generated using 2-D lin...Show More

Abstract:

Simultaneous frequency and bearing estimation using 2-D spectral analysis of the space-time data array is investigated. The spectral estimates are generated using 2-D linear prediction. It is shown that single-quadrant prediction can lead to severe asymmetry and bias in the estimated spectra; while a certain combination of the results for two adjacent quadrants yields well-behaved spectral estimates.
Date of Conference: 02-04 April 1979
Date Added to IEEE Xplore: 29 January 2003
Conference Location: Washington, DC, USA

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