Abstract: Detecting horizontal gauge deviations on railroad tracks is critical for ensuring operational safety and enabling cost-effective maintenance planning. Traditional approaches rely on ...

The power of Python trumps Excel workbooks.

An exercise-driven course on Advanced Python Programming that was battle-tested several hundred times on the corporate-training circuit for more than a decade. Written by David Beazley, author of the ...

Abstract: Accurately quantifying the maneuver time uncertainty and impulsive maneuver deviation of spacecraft is an effective means to ensure the smooth progress of rendezvous, docking, and orbit ...