Abstract: This paper studies a novel movable antenna (MA)-enhanced multiuser multiple-input multiple-output downlink system designed to improve wireless communication performance. We aim to maximize ...

Abstract: Sliding mode observer (SMO) is widely used in medium- and high-speed sensorless control fields. However, existing SMOs suffer from significant position estimation deviation due to the use of ...

WASHINGTON — A decade-long slide in high schoolers’ reading and math performance persisted during the COVID-19 pandemic, with 12th graders’ scores dropping to their lowest level in more than 20 years, ...

WASHINGTON — A decade-long slide in high schoolers’ reading and math performance persisted during the COVID-19 pandemic, with 12th graders’ scores dropping to their lowest level in more than 20 years, ...

AP Photo/Eric Thayer, file Students work in a classroom at Benjamin O. Davis Middle School in Compton, Calif., Thursday, Feb. 6. WASHINGTON (AP) — A decade-long slide in high schoolers’ reading and ...

Fox News is now suggesting that President Donald Trump’s poor job report figures are the result of bad math and a stagnant economy left by his predecessor. The Bureau of Labor Statistics released ...