计算机网络的数学基础(英文)
发布时间:2011-1-18 18:41
发布者:1770309616
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 相关书籍:科技英文书籍专辑 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 中文名: 计算机网络的数学基础 原名: Mathematical Foundations of Computer Networking 图书分类: 网络 资源格式: PDF 出版社: Addison-Wesley Professional 书号: 978-0321792105 发行时间: 2012年4月25日 内容介绍: The Essential Mathematical Principles Required to Design, Implement, or Evaluate Advanced Computer Networks Students, researchers, and professionals in computer networking require a firm conceptual understanding of its foundations. Mathematical Foundations of Computer Networking provides an intuitive yet rigorous introduction to these essential mathematical principles and techniques. Assuming a basic grasp of calculus, this book offers sufficient detail to serve as the only reference many readers will need. Each concept is described in four ways: intuitively; using appropriate mathematical notation; with a numerical example carefully chosen for its relevance to networking; and with a numerical exercise for the reader. The first part of the text presents basic concepts, and the second part introduces four theories in a progression that has been designed to gradually deepen readers’ understanding. Within each part, chapters are as self-contained as possible. The first part covers probability; statistics; linear algebra; optimization; and signals, systems, and transforms. Topics range from Bayesian networks to hypothesis testing, and eigenvalue computation to Fourier transforms. These preliminary chapters establish a basis for the four theories covered in the second part of the book: queueing theory, game theory, control theory, and information theory. The second part also demonstrates how mathematical concepts can be applied to issues such as contention for limited resources, and the optimization of network responsiveness, stability, and throughput. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 管内机器人的开发 摘要:针对石油天然气长输管道焊接,采用焊口固定的全位置焊接,增加了大直径、厚壁石油天然气管道的焊接难度。在简要分析大直径、厚壁石油天然气管道焊接、探伤、检测现状的基础上,结合焊接施工现场的环境特点,介绍了一种适用于大直径、厚壁石油天然气管道焊接、探伤、检测使用的管内机器人,着重阐述了管内机器人的机械结构、控制系统硬件、控制软件开发等关键技术问题。以及使用管内机器人作为管道自动化作业平台,以机电功能模块,组装各类专用管道机器人,实现大直径、厚壁石油天然气管道焊接、探伤、检测的自动化。 ![]() ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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