Abstract: In this article, a 3D geometry-based millimeter-wave channel model is proposed for reconfigurable intelligent surface (RIS)-assisted high-speed train communications. Remarkably, the RIS is ...

Abstract: In the field of 3D modeling of ocean surfaces, there are issues with insufficient realism and accuracy. This paper experimentally analyzes various image processing techniques to address ...

3D models of Lightning McQueen and Jackson Storm have been uploaded to AirShaper's CFD analysis site, which you can play with on your own computer. AirShaper is a cloud-based CFD design tool. If ...

Disaster has just struck, roads are inaccessible, and people need shelter now. Rather than wait days for a rescue team, a fleet of AI-guided drones takes flight carrying materials and the ability to ...

Coco Gauff remains undefeated in WTA Tour finals on hard courts, but she has a better record in terms of win-loss percentage on clay courts. So, which is her best surface? The 22-year-old American won ...