本次评选旨在落实中共中央、国务院《深化新时代教育评价改革总体方案》,中共中央、国务院《关于深化新时代学校思想政治理论课改革创新 的若干意见》,教育部《高等学校课程思政建设指导纲要(高教[2020]3 号)》, 《教育部高等教育司关于开展虚拟教研室试点建设工作的通知(教高司函 〔2021〕10 号)》,广泛开展教育教学研究交流活动,加强跨专业、跨校、 跨地域的教研交流,推动高校协同打造精品教学资源库、优秀教学案例库, 全面提高教师教书育人能力。本届大赛鼓励参赛教师拥抱 LLM,人机交互, 助力生成式 AI 生成与本大赛要求对齐,以科学思维和工程伦理培养为核心 的计算课程思政教学案例。
The purpose of this selection is to implement the General Plan for Deepening the Reform of Educational Evaluation in the New Era issued by the Central Committee of the Communist Party of China and the State Council, the Several Opinions on Deepening the Reform and Innovation of Ideological and Political Theory Courses in Schools in the New Era issued by the Central Committee of the Communist Party of China and the State Council, the Guidelines for Ideological and Political Construction of Courses in Colleges and Universities issued by the Ministry of Education (Gao Jiao [2020] No. 3), and the Notice of the Department of Higher Education of the Ministry of Education on Carrying out the Pilot Construction of Virtual Teaching and Research Offices (Jiao Gao Si Han [2021] No. 10), to extensively carry out educational research and exchange activities, strengthen cross professional, cross school and cross regional teaching and research exchanges, promote colleges and universities to work toge (2024-04-05, Others, 0KB, 下载0次)
英文版，无线通信基础由无线通信领域新一代权威Tse根据教学实际编写而成，已被加州大学伯克利分校、麻省理工学院等众多名校和高通等世界知名公司作为教材。《无线通信基础》重点介绍无线通信的基本原理，读者只需具有概率论和数字通信基本背景。《无线通信基础》所涉及的主要问题有MIMO通信、空时编码、机会通信、OFDM和CDMA等，这些概念均利用无线系统的大量实例予以说明。《无线通信基础》着重强调概念及其在系统中的实现之间的相互影响。书中还配有大量的习题和图表，可以帮助读者进一步理解材料内容。
Radio Communications Foundation is written by Tse, a new generation of authority in the field of wireless communications. It has been used as a textbook by many famous universities such as UC Berkeley, MIT and Qualcomm. Radio Communications Foundation focuses on the basic principles of wireless communications. Readers need only have the basic background of probability theory and digital communications. The main issues covered in the Radio Communication Foundation are MIMO communication, space-time coding, opportunistic communication, OFDM and CDMA, which are illustrated by a large number of examples of wireless systems. The fundamentals of wireless communications emphasize the interaction between concepts and their implementation in systems. The book is also equipped with a large number of exercises and charts, which can help readers further understand the contents of the material. (2018-10-10, Others, 5866KB, 下载2次)
某校有本科生宿舍4座，每座7层，每层10间房，每间房2个学生，。要求对学生宿舍的网络进行设计规划，设计时需满足下列要求：
在宿舍区提供一个学生服务器机房，供学生社团放置各类服务器；
在学生服务器机房，设置一个代理服务器供同学们使用
学校分配了1段C类IP地址给该学生服务器机房，IP地址为202.116.162.0/24。；
拟保证每个学生有一个上网端口；
学生机器采用私有IP地址，通过代理服务器上校外网。
设计时尽量能够减少广播风暴；
请根据以上环境和设计要求设计该网络，完成下列工作并撰写相关文档：
选择相应的网络设备（以Cisco品牌为蓝本，写出参数和数量）；
写出设计方案、画出网络拓扑结构、并阐述设计理由；
写出网络中的主要路由器及主要的交换机作的设置脚本并作简单阐述。
A school four undergraduate dormitories, 7th Floor, each floor 10 room, two students per room. Requirements of the student dormitory network design and planning, the design must meet the following requirements:
server room of a student in the dormitory area for student clubs to place the various types of servers
the student server room, set up a proxy server for use by students
The school segment Class C IP address assigned to the the student server room, the IP address is 202.116.162.0/24.
intended to ensure that every student have an Internet port
student machine uses a private IP address off-campus network through a proxy server.
design as far as possible to reduce the broadcast storm
The design of the network according to the above environmental and design requirements, complete the following tasks and writing documents:
to select the appropriate network equipment (Cisco brand modeled, write parameters an (2013-01-22, Others, 187KB, 下载17次)
本书是计算机网络方面的经典畅销教科书，凝聚了两位顶尖网络专家几十年的理论研究、实践经验和大量第一手资料，自出版以来已经成为网络课程主流教材，被哈佛大学、斯坦福大学、卡内基一梅隆大学、康奈尔大学、普林斯顿大学、威斯康星大学、普度大学、得克萨斯大学、芝加哥大学等众多名校采用。
第4版秉承了前3版的特点，通过丰富的、基于实例的指导，来帮助读者理解计算机网络及其构件。全书的重点在于“为什么这样设计网络”——不仅详细叙述当今网络系统的组成，而且还阐述关键技术和协议如何在实际应用中发挥作用，从而解决具体的问题。
本书与传统网络教材最大的不同在于，不是按照OSI层次机械地介绍计算机网络，而是采用“系统方法”，将网络看成是交互式的复杂系统。每章开头都给出一些启发式的问题。引导学生或专业人员用新学到的知识来解决实际问题；同时，在每章的最后还会补充一些新的工具和资源，帮助读者巩固和加深所学知识，全面理解复杂网络及其应用的工作原理和工作方式。
When the first edition of this book was published in 1996, it was a novelty to be able to order merchandise on the Internet, and a company that advertised its domain name was considered cutting edge. Today, Internet commerce is a fact of life, and ".com" stocks have gone through an entire boom and bust cycle.A host of new technologies ranging from optical switches to wireless networks are now becoming mainstream. It seems the only predictable thing about the Internet is constant change. . . (2010-05-22, Others, 3195KB, 下载14次)