Learn how to crochet the Astrakhan Stitch, also known as the Lamb Stitch or Sheep Stitch, with this easy step-by-step tutorial. This textured stitch creates a soft, fluffy effect that’s perfect for ...

Abstract: Underwater swarm robotics is an emerging topic. Compared to individual autonomous vehicles, high-capacity communication links are required between the mobile agents. In this tutorial, ...

Abstract: The harmonic oscillator is a truly irreplaceable as well as ubiquitous analog integrated circuit. Starting from the basics of its CMOS implementation, we will discuss the phase noise of the ...