Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Abstract: This article deals with one of the types of “Satellite Range Scheduling” problems arising in Earth Observation Satellite operations, Antenna-Satellite Scheduling. Given a set of satellites, ...

Abstract: This paper investigates the state-feedback and observer-based feedback control for positive cyber-physical systems. A novel positive anti-attack controller is first proposed for the systems ...

Reuters Verizon Outage: How to fix SOS mode-only issue explained for mobile users across the United States. After Verizon outage, how to fix SOS mode-only issue has became a trending topic after ...