Abstract: This paper presents a comprehensive simulation and analysis of Bit Error Rate (BER) in optical fibre communication networks that make use of OptiSystem ...

受大气湍流的影响，激光传输时会产生光强闪烁、光斑漂移等湍流效应，使系统的误码率增加，阻碍了无线光通信技术的发展。 在案例中，我们演示了在OptiSystem中仿真PAM4 FSO系统。系统中我们使用FSO信道，考虑了在大气湍流中的光强闪烁，然后可通过导入数据来 ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

This Microsoft PowerPoint tutorial for beginners will help you to learn how to start and create it. This post will give you the step by step details and tips on how to make your presentation ...

Completing the GTA Online tutorial involves a few steps, including creating your character, meeting Lamar, and completing a few missions. While we would not suggest skipping the tutorial, there are a ...

Robbie has been an avid gamer for well over 20 years. During that time, he's watched countless franchises rise and fall. He's a big RPG fan but dabbles in a little bit of everything. Writing about ...

This tutorial repository is part of a larger collection of repositories, which are required to run the tutorial and are coordinated in a manifest file. See this guide on how to check out a consistent ...

Callum is a seasoned gaming managing editor for a number of publications and a gamer who will always try to shine a spotlight on indie games before giving AAA titles the time of day. He loves nothing ...

Everyone has a favourite video game tutorial. Maybe it's the first hour of Fallout 3, which quite literally treats you as a baby, teaching you new mechanics at different stages of growth? Perhaps it's ...