Abstract: Phase Locked Loop (PLL) based on double second-order generalized integrator is widely used in grid-connected inverters to realize grid voltage synchronization and harmonic/inter-harmonics ...

Abstract: This paper proposes a novel architecture that efficiently integrates visual place recognition (VPR) and loop closure detection (LCD) into a unified system, evaluated on challenging outdoor ...

The power of Python trumps Excel workbooks.

Mike Darnay is a digital producer and photojournalist at CBS Pittsburgh. Mike has also written and produced content for Vox Media and the Mon Valley Independent. He often covers overnight breaking ...