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Abstract: In everyday life, it is crucial to protect our data and communication. The necessity for secure message communication is not a novel concept. It has existed for a long time. Data security ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Abstract: Aiming at the practical challenges of colored noise interference and data missing that traditional direction-of-arrival (DOA) estimation algorithms for coprime arrays face in colored noise ...