China Aerospace Science and Industry Corporation (CASIC) - Underdetermined DOA estimation and blind separation of non-disjoint sources in time-frequency domain based on sparse representation method

Author(s): Xiang Wang ; Zhitao Huang ; Yiyu Zhou
Publisher: China Aerospace Science and Industry Corporation (CASIC)
Publication Date: 1 February 2014
Volume: 25
Page(s): 17 - 25
ISSN (Electronic): 1004-4132
DOI: 10.1109/JSEE.2014.00003
Regular:

This paper deals with the blind separation of nonstation-ary sources and direction-of-arrival (DOA) estimation in the under-determined case, when there are more sources than sensors. We... View More

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