Abstract: A novel higher-dimensional definition for Costas arrays is introduced. This definition works for arbitrary dimensions and avoids some limitations of previous definitions. Some non-existence ...

Abstract: A novel type of four-dimensional array based on phase modulation technique named phase-modulated arrays (PMAs) is proposed in this letter. The antenna elements of PMAs are modulated by an ...

It all began with awe—the kind that leaves you quiet. Not from reading headlines about artificial intelligence, but from watching it in action. I’ve spent the better part of the past few years ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

A staggering 455 million of the world’s poor live in countries exposed to violent conflict, hindering and even reversing hard-won progress to reduce poverty, according to the latest update of the ...

Department of Electronic Science, Fujian Engineering Research Center for Solid-State Lighting, Xiamen University, Xiamen 361005, Fujian, China State Key Laboratory of Physical Chemistry of Solid ...

This GitHub project, "Tic-Tac-Toe Console Printer," showcases a Java program that prints a Tic-Tac-Toe board to the console in a user-friendly format. It offers a simple and easy-to-understand ...

Learning is a complex and holistic experience that goes beyond just acquiring knowledge or skills. It emphasizes that there are multiple interrelated aspects of learning that contribute to a person’s ...