Abstract: This article presents a method for estimating a linear time-varying approximation of a general class of nonlinear time-varying (NLTV) systems. It starts from noisy measurements of the ...

Abstract: Model order reduction of input affine nonlinear systems via trajectory piecewise linear approximation is a well known practice. This method along with its variants is known to generate ...

Mindfulness is the state of being fully aware of the present moment. It is awareness of thoughts, feelings, bodily sensations, and your environment without judgment. The practice of mindfulness ...

Every August, NFL teams are forced to make roster cuts ahead of the start of a new season. In this period, practice squads are also finalized to create a cushion of coverage for emergencies and ...

I started thinking about getting our house in order when Tavia’s father died. Tavia, my friend from early childhood (and youth, and middle age, and these years on the downhill slalom), grew up in unit ...

Pi Approximation Day occurs every July 22nd. It celebrates pi, a key mathematical constant. Pi relates a circle's circumference to its diameter. William Jones introduced the π symbol in 1706.

Nick Trefethen, professor of applied mathematics in residence at Harvard University, will present the 2025 Russell E. Marker Lectures in Mathematics, collectively titled “Numerical Rational Functions, ...

Intentionally cultivating gratitude can lead to numerous benefits, from better physical health to greater relationship satisfaction. Here’s what the research shows. Share on Pinterest Illustration by ...

SiC-based converters and inverters are the optimal choice for battery-operated vehicles (BEVs), renewables, and all other applications where maximum efficiency is required. Silicon Carbide (SiC) ...

Can a simple daily practice truly restore our peace amidst the stress and chaos of modern life? One such practice is gratitude, a core principle of positive psychology that has garnered significant ...

Jeremy has more than 2200 published articles on Collider to his name, and has been writing for the site since February 2022. He's an omnivore when it comes to his movie-watching diet, so will gladly ...