Abstract: In this work, a new array imaging algorithm is proposed that combines the relative advantages of two widely used subspace methods for microwave imaging: multiple signal classification (MUSIC ...

The room we are in is locked. It is windowless and lit from above by a fluorescent bulb. In the hallway outside—two stories beneath the city of London—attendants in dark suits patrol silently, giving ...

The Keypad library is designed for driving matrix style keypads (matrix decoder) when using the Arduino platform. It uses the standard method of selecting a column and scanning all the rows to see ...

Abstract: Reliable and timely data collection poses a significant challenge for underwater wireless sensor networks (UWSNs), primarily due to the extremely low data rate of underwater communication ...

The FBI untangled the mysterious Jan. 6, 2021, pipe bombs case by relying on a “new computer program,” which deciphered cellphone data that the agency had held for years. Earlier this month, the ...