A Unitary Method For The ESPRIT Direction-Of-Arrival Estimation Algorithm

Charles Van Loan

doi:10.1117/12.942030

21 January 1988 A Unitary Method For The ESPRIT Direction-Of-Arrival Estimation Algorithm

Charles Van Loan

Proceedings Volume 0826, Advanced Algorithms and Architectures for Signal Processing II; (1988) https://doi.org/10.1117/12.942030
Event: 31st Annual Technical Symposium on Optical and Optoelectronic Applied Sciences and Engineering, 1987, San Diego, CA, United States

Abstract

ESPRIT is an interesting new method for solving the Direction-of-Arrival estimation problem. It involves some rather tricky matrix manipulations. We show how these calculations can be carried out using only unitary transformations of the data. No inverses or cross-products are required making the new method extremely robust.

Citation Download Citation

Charles Van Loan "A Unitary Method For The ESPRIT Direction-Of-Arrival Estimation Algorithm", Proc. SPIE 0826, Advanced Algorithms and Architectures for Signal Processing II, (21 January 1988); https://doi.org/10.1117/12.942030

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