Learn how to implement the Nadam optimizer from scratch in Python. This tutorial walks you through the math behind Nadam, ...

Abstract: We investigate a simultaneous transmitting and reflecting (STAR)-RIS-assisted near-field wideband terahertz communication system featuring multiple users and eavesdroppers on both sides of ...

Abstract: High-speed railway traction substations are critical facilities in high-speed rail systems, responsible for providing stable electric power to high-speed trains through the power supply ...