Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...

Artemis II is humanity’s first journey to the moon since 1972. The mission will be a non-stop, six-hour flyby following the same figure-eight path that Apollo 13 previously took. The Artemis II crew ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The prefix sum problem in computer science is a popular programming puzzle used to test the ...

Abstract: In order to meet the requirements of microwave radiation antenna array for its feeding system, a new high-performance two-dimensional Sum-difference Network is designed. The two-dimensional ...

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