Referenced Items are not available for this document.
A new subspace tracking approach that directly operates on the projection matrix onto the signal subspace instead of tracking its unitary eigenbasis is proposed. Therefore, the difficulties arising from introducing a calculus on the manifold of projection matrices are overcome by a proper parameterization of the projectors. Simulation results are presented from the field of angular frequency retrieval in array signal processing
Published in:
Signal Processing, IEEE Transactions on
(Volume:50
,
Issue:
4
)
Date of Publication: Apr 2002
- Page(s):
- 769 - 778
- ISSN :
- 1053-587X
- INSPEC Accession Number:
- 7229887
- Digital Object Identifier :
- 10.1109/78.992119
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 07 August 2002
- Issue Date :
- Apr 2002
- Sponsored by :
- IEEE Signal Processing Society
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