Abstract: The four-level nested neutral-point-clamped (4L-NNPC) inverter is a competitive topology among the various medium-voltage multilevel converters, and its main issue is flying-capacitor ...
The Rams were on the wrong side of one of the NFL’s strangest plays this season during their Week 16 contest against the Seahawks. As the Seahawks mounted a comeback from down 30-14, they needed two ...
Abstract: Extracting ground points from LiDAR point clouds is essential for constructing digital terrain models (DTMs). This article presents a filtering method with strip curve fitting, based on the ...
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