Abstract: The proliferation of unmanned aerial vehicles (UAVs) has raised significant security and surveillance challenges, necessitating high-precision direction-finding (DF) techniques for effective ...

Abstract: Shipborne high-frequency surface wave radar (HFSWR) has been widely studied due to its good maneuverability and great advantages in maritime detection and monitoring. However, due to the ...

Your Mac didn’t mean to become a photo hoarder. But here we are. Ten screenshots of the same receipt, five identical sunsets, and a burst of 37 nearly identical selfies are quietly eating up your ...

Duplicate entries can throw off your calculations and make your lists unreliable. Use Excel’s built-in tools to find duplicates: Go to the Home tab Click Conditional Formatting > Highlight Cells Rules ...