Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

Within each content area, there are one or more tutorials. Each tutorial consists of lessons. Each lesson should be a page detailing the concept being taught, along with sample code. Lesson and page ...

Abstract: In this paper, the simulations of Ansys HFSS and CST Microwave Studio for frequency selective surface (FSS) are discussed. The definitions of the Floquet modes, mesh density, and the ...

The global waterjet cutting machines market size was valued at $1,098.90 million in 2020, and is projected to reach $1,986.40 million by 2030, growing at a CAGR of 6.1% from 2021 to 2030. The waterjet ...