We list the best Excel online courses, to make it simple and easy to improve your skills using Microsoft Excel. Microsoft Excel is very commonly used for recording numerical data like expenses and ...

Abstract: In this paper, the problem of joint time-of-arrival and two-dimensional direction-of-arrival (TOA/2D-DOA) estimation is solved using space-frequency nested array (SFNA) motion. SFNA is ...

Abstract: Rigorous coupled-wave analysis (RCWA) is a highly effective approach for tackling the diffraction problem encountered in periodic micro- and nano-structures. This letter proposes an enhanced ...