Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Master simplifying negative exponents with these easy step-by-step methods. Negative exponents often trip up algebra students, but the rules are straightforward once you see the pattern. This tutorial ...

Master how to divide fractions by multiplying by the reciprocal in under two minutes. This quick tutorial simplifies complex expressions step-by-step so you can solve math homework with confidence.

The Applied Mathematics Graduate Group is an interdisciplinary group of over 90 faculty and is recognized for the mathematical rigor of its programs and its dynamic research atmosphere. The program is ...

Cognitive Tutor Authoring Tools (CTAT) is a tool that allows educational researchers with limited programming experience to create cognitive tutors. These tutors provide direction for students as they ...