Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly reflecting shapes to tile a surface, researchers uncovered a method that links ...

Abstract: This article introduces a method focused on enhancing the position-tracking performance of permanent magnet arc motors (PMAMs) through the implementation of iterative learning super-twisting ...

Abstract: The scarcity and sharing nature of the electromagnetic spectrum present a significant challenge to the stable operation of synthetic aperture radar (SAR) systems, as they are susceptible to ...