Abstract: This letter proposes a novel three-dimensional geometry-based stochastic model (GBSM) for multiple-input-multiple-output (MIMO) channels in unmanned aerial vehicle (UAV) air-to-ground (A2G) ...
Abstract: The shape of human ear contains crucial information that can be used for biometric identification. Analysis of the ear shape can be improved by using a statistical shape model known as 3D ...
Background: Under the strategic framework of “Healthy China,” the issue of insufficient exercise adherence among college students has become increasingly prominent. As an emerging intervention tool, ...
Autodesk AutoCAD is a professional CAD platform for 2D drafting, 3D modeling, and design automation, built for engineers and architects worldwide. Developed by Autodesk, AutoCAD has set the global ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback