@article{00bf643b503d4e598bf13761834a98ca,
title = "Steepest Descent Algorithms for Optimization Under Unitary Matrix Constraint",
keywords = "Array processing, optimization, source separation, subspace estimation, unitary matrix constraint, Array processing, optimization, source separation, subspace estimation, unitary matrix constraint, Array processing, optimization, source separation, subspace estimation, unitary matrix constraint",
author = "Abrudan, \{Traian E.\} and Jan Eriksson and Visa Koivunen",
year = "2008",
language = "English",
volume = "56",
pages = "1134",
journal = "IEEE Transactions on Signal Processing",
issn = "1941-0476",
publisher = "IEEE",
number = "3",
}