Improving the performance of Unitary ESPRIT via pseudo-noise resampling
- 1 January 1999
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Signal Processing
- Vol. 47 (8), 2305-2308
- https://doi.org/10.1109/78.774774
Abstract
A new pseudo-noise resampling technique is proposed to mitigate the effect of outliers in Unitary ESPRIT. Our algorithm improves the performance of Unitary ESPRIT in unreliable situations, where the so-called reliability test has a failure. For this purpose, we exploit a pseudo-noise resampling of a failed Unitary ESPRIT estimator with a censored selection of "successful" resamplings recovering the nonfailed outputs of the reliability test.Keywords
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