Abstract: The distribution of the characteristics of random signals in the study of various physical phenomena, technological processes and technical objects is substantiated. The absence of ...

Abstract: In this paper, a new two-dimensional random switching frequency pulse-width-modulation (2D-RSF-PWM) method is proposed for variable frequency drives (VFDs). The proposed 2D-RSF-PWM method is ...

One person has been killed and two others left in critical condition after a stabbing in Sydney's west. The attack took place in the suburb of Merrylands. Police say it appears to be random. A man has ...

A US Navy warship collided into a Navy supply vessel during a refuel operation, the US military's Southern Command confirmed to the BBC. Two people reported minor injuries during Wednesday's ...

The NBA Board of Governors is "likely" to vote on expansion this summer, with Seattle and Las Vegas serving as the two cities that are "favored" to land franchises, the Dallas Morning News reported on ...