Abstract: Aiming at the problem of large errors in blind symbol rate estimation of Frequency Shift Keying (FSK) signals under low signal-to-noise ratio (SNR) and multipath fading, this paper proposes ...

Abstract: This letter presents a nonlinear guidance scheme to address the problem of achieving precise target interception at a desired impact time against stationary targets in a three-dimensional ...

AI systems are increasingly helping out with math research, and this is now appearing in relevant data. A chart shared by Jasper ...

Many students appear to be completing assignments faster while learning less from them. This conclusion comes from one of the largest studies of how generative AI is changing student behavior and ...

Tempted to help your adult child enter the housing market? You might want to do some calculations first.

Follow MarketWatch's live coverage of the consumer price index report for May, and its impact on the economy, markets and your money. ‘Squeezing more life out of every dollar’: How inflation is ...

Inflation surged in May to the highest level since early 2023, as Iran war-related fuel costs worked their way through the broader economy. Subscribe to read this story ad-free Get unlimited access to ...

The best-yet test of artificial intelligence’s mathematical mettle has released its first official round of results. The verdict is that large language models (LLMs) are emerging as useful—albeit ...

A dribble and a jump shot, followed by a fractions task. That is what physical education classes looked like for a group of pupils, and the pupils not only found the lessons more engaging than ...