Into that heaven of freedom, my Father, let my country awake.

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

On the 15January 2026, the ‘Dhaka Declaration’ was adopted with eight strategic commitments, aimed at building a stable, ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Abstract: This paper presents an integrated framework for full-process multi-UAV (Unmanned Aerial Vehicles) formation control, utilizing a 6-DOF F-16 aircraft model. The framework is founded on the ...

Abstract: The Particle Swarm Optimization (PSO) algorithm is a global optimization method based on swarm intelligence and is widely applied to various optimization problems. However, basic PSO ...