Abstract: Unscented Kalman filter (UKF) is an estimation method suitable for nonlinear systems. However, in practical nonlinear systems, tracking high-dimensional graph signals may be unstable, and ...

The solar cells combine multilayer graphene with silicon wafers, harvesting both solar and kinetic energy for continuous ...

A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate these coordinates by substituting values into the ...

Tests confirm graphene-based energy harvesters can use ambient energy to run ultra-low power sensors — the first hurdle in developing autonomous sensor systems.

Plotted points on a graph are referred to as coordinates. Coordinates are pair of numbers written in the form \(({x},~{y})\) where \({x}\) is the amount moved horizontally, and \({y}\) the amount ...

It changed the game in 2011 as the UK’s first mass-market EV. More than a decade on, can the Leaf repeat the feat?

As Ranbir Kapoor's Rockstar completes 14 years of its release today, here is a take on its magic and why it still is felt by ...