On the performance of the family of multichannel MV spectra for recovery of point spectrum

The authors evaluate a recently proposed multichannel point spectrum identification scheme, which utilizes the convergence properties of the sequence of minimum-variance (MV) spectral estimates. A number of technical issues associated with implementing the MV multichannel method are discussed. This...

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Bibliographic Details
Published inFifth ASSP Workshop on Spectrum Estimation and Modeling pp. 64 - 68
Main Authors Lyon, D.E., Sherman, P.J., Frazho, A.E.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1990
Subjects
Convergence
Eigenvalues and eigenfunctions
Frequency
Geology
Narrowband
Radar
Random processes
Signal processing
Signal resolution
Testing
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Summary:The authors evaluate a recently proposed multichannel point spectrum identification scheme, which utilizes the convergence properties of the sequence of minimum-variance (MV) spectral estimates. A number of technical issues associated with implementing the MV multichannel method are discussed. This includes convergence tests to identify signal frequencies and their associated channels. An example is presented.< >
DOI:10.1109/SPECT.1990.205547