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, ...

Material intro screen is inspired by Material Intro and developed with love from scratch. I decided to rewrite completely almost all features in order to make Android intro screen easy to use for ...

Get up and running with routes, views, and templates in Python’s most popular web framework, including new features found ...

This manual was written to provide a tutorial introduction to the GNU C and C++ compilers, gcc and g++. Many books teach the C and C++ languages, this book explains how to use the compiler itself. The ...

Abstract: Conventional approaches to sampling signals or images follow Shannon's theorem: the sampling rate must be at least twice the maximum frequency present in the signal (Nyquist rate). In the ...