Abstract: This letter is concerned with efficient design of two-dimensional (2-D) Golay complementary array sets (GCASs) with ideal aperiodic sums for two correlation directions. Two new direct ...
Abstract: In order to improve the performance of two-dimensional (2-D) direction-of-arrival (DOA) estimation, an L-shaped sparse array structured by two new sparse linear arrays is proposed. Each part ...
Turning $2 into $20,000 has never been easier — if you’re lucky. Some uncirculated U.S. $2 bills may be worth up to $20,000, but it depends on a few factors, according to Heritage Auctions, one of the ...
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