Abstract: As Extremely large-scale array (XL-array) technology advances and carrier frequency rises, the near-field effects in communication are intensifying. In near-field conditions, channels ...

Abstract: Source number estimation is a key challenge in multi-sensor array signal processing, focused on accurately determining the number of signal sources based on observed data. This problem is ...

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CHICAGO (WLS) -- Chicago police are looking for a 13-year-old girl who has been missing for almost two months. Marrayalean Salgado was last seen in the 2400-block of South Spaulding Avenue in the ...

CHICAGO - The search for a missing teen on the city's Southwest Side is nearing the two-month mark. Marrayalean Salgado, 13, was reported missing June 14 from the 2400 block of South Spaulding Avenue, ...

problem:Given an array of size N-1 such that it only contains distinct integers in the range of 1 to N. Find the missing element. You don't need to read input or print anything. Complete the function ...