Abstract: Accurate knowledge of future time-varying channel state is a key enabler for adaptive transmission in current and future generation wireless networks. In this paper, we present a structured ...

Abstract: This article investigates the sampled-data sliding-mode control (SMC) problem for a class of uncertain systems with matched disturbances, where the sampling period switches among several ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...