Abstract: In this paper, we investigate the uplink sum rate maximization problem in an intelligent reflecting surface (IRS)-assisted multiple-input multiple-output (MIMO) non-orthogonal multiple ...
Abstract: This article proposes an expectation maximization sample transfer identification (EM-STI) algorithm to address the parameter identification problem in dynamic systems with nonideal data.
The original version of this story appeared in Quanta Magazine. In 1939, upon arriving late to his statistics course at UC Berkeley, George Dantzig—a first-year graduate student—copied two problems ...
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