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L0-Optimization for Channel and DOA Sparse Estimation
Abstract : This paper is devoted to two classical sparse problems in array processing: Channel estimation and DOA estimation. It is shown after some background and some recent results in l0 optimization how this latter can be used, at the same computational cost, in order to obtain improvement in comparison with l1 optimization for sparse estimation.
Cited literature [16 references]
https://hal.inria.fr/hal-01212042
Contributor : Emmanuel Soubies Connect in order to contact the contributor
Submitted on : Wednesday, October 7, 2015 - 11:07:20 AM
Last modification on : Thursday, January 20, 2022 - 5:29:27 PM
Long-term archiving on: : Friday, January 8, 2016 - 10:14:49 AM
Contributor : Emmanuel Soubies Connect in order to contact the contributor
Submitted on : Wednesday, October 7, 2015 - 11:07:20 AM
Last modification on : Thursday, January 20, 2022 - 5:29:27 PM
Long-term archiving on: : Friday, January 8, 2016 - 10:14:49 AM
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Camsap2015_Chinatto.pdf
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