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操作系统原理(Operating Systems)

《操作系统原理》是针对计算机科学技术专业三年级本科生开设的一门专业基础课程。本课程着重学生系统观的培养,通过重点讲述操作系统的内部结构、工作原理及典型技术的实现,使学生建立起对操作系统的整体及各个功能模块的认识,从而系统掌握计算机的专业知识,进一步提升学生的软件开发能力乃至系统软件开发能力。 任何计算机都必须在加载相应的操作系统之后,才能构成一个可以运转的、完整的计算机系统。操作系统的功能是否强大,决定了计算机系统的综合能力;操作系统的性能高低,决定了整个计算机系统的性能;操作系统本身的安全可靠程度,决定了整个计算机系统的安全性和可靠性。操作系统是软件技术的核心和基础运行平台。因此,计算机科学技术专业的学生需要学习和掌握操作系统的基本原理和专业知识。 本课程的教学目标是: 1.掌握操作系统的基本概念、功能组成、系统结构及运行环境; 2.熟悉并运用操作系统工作原理、设计方法和实现技术,理解有代表性、典型的操作系统实例(如UNIX、Linux和Windows); 3.了解操作系统的演化过程、发展研究动向、新技术以及新思想,为后续相关课程的学习打下良好基础,为后续职业发展奠定基石。
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Rating 4.5 based on 83 ratings
Length 14 weeks
Effort 2-4 hours/week
Starts Jun 26 (44 weeks ago)
Cost $29
From Peking University via Coursera
Instructor Professor Chen Xiangqun
Download Videos On all desktop and mobile devices
Language Chinese
Subjects Programming
Tags Computer Science Software Development

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What people are saying

algorithms or data structures

It will be better if more examples can be presented especially for different processing approaches, algorithms or data structures.

forget many things after

很好的课程,结合书本可以更快的吸收。帮助我更好的理解和学习其他计算机知识。感谢老师!!! it is a very informational course 适合快速听一遍建立起操作系统的基础框架,知识点比较全面,而且结合了各种系统举例,但不适合深入学习。 文件系统和IO那部分讲的太草率了,如果能配上lab的话课程会更好。期末考试得吐槽下,题干都没有。 老师的语速很慢,大概两倍1.5x到2x语速刚好适合。讲解的还是很耐心细致的。不过也有点读PPT的感觉。听完这门课可以对操作系统有个大概的认识。有几点小小的建议:(1)感觉讲解的东西有点割裂,每一部分都没有联系到一起,没有形成很好的框架(2)期末考试的题目有点小小的问题。(3)希望能够完善论坛机制。我去看了下北大的华文慕课。其论坛也是零星点点,没有很好的交流讨论的氛围。(4)有些内容浅尝辄止,不够深入。最后希望能够不断完善课程。加油 课程的内容非常全面,涉及到操作系统的方方面面。视频的长度在10分钟左右,分割成了一个个小的知识点,非常符合MOOC的形式,方便适合自己的速度学习。每周也有一个测验,可以检验学习的效果。然而课程的问题也很明显,作为操作系统课,没有任何实践环节。论坛里没有助教解决问题。即便课程的作业里各种错误,也没有人来更正。不过总的来说,这门课程还是值得一学。 感觉讲得一般,电子科大的操作系统公开课质量比这个要更高。 难度太低了 很不错,讲得很细 很易懂,就是幻灯片有些老旧,互动性欠佳。 良心课 知识比较基础但是很细致,适合计算机专业初学者或者非计算机类工程专业人员扩充知识储备。 很好的课程,可惜只有参考书的一半内容,希望可以讲述更多后面的云设备相关的知识 Its better to highlight the most important concept and how it is adapted in the real application since it is easy to forget many things after the course.

little bit slow such

The speaking pace is a little bit slow such that I chose to watch the videos at speed of 1.75x.

systems from another organization

And the experience is so expressive that it makes me like to learn online!I'm very thankful to the teacher who is also one of our textbook's translators(not the textbook of the online course), and I understand the principle of operating systems from another organization of knowledge: simple, clear and powerful.Thank you!

1.25x play rate

And the 1.25X play rate is better.

different processing approaches

examiner clearly forgot

The examiner clearly forgot to mention the key information in the question.

most important concept

2019.i think

老师讲的很好,很耐心,这门课是计算机专业的专业课,很重要 讲课结构合理,逻辑清晰,但题目质量有待提高 This course is provided in 2015,and now it's 2019.I think it may need to be upgraded.

awesome material

老师讲的非常清晰易懂,作业也对于复习很有帮助。希望之后能够加上编程作业可能会更好 Awesome material, very informative.

covers all

Covers all the essential topics in Operating Systems,Highly Recommend it is very useful!

highly recommend

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Rating 4.5 based on 83 ratings
Length 14 weeks
Effort 2-4 hours/week
Starts Jun 26 (44 weeks ago)
Cost $29
From Peking University via Coursera
Instructor Professor Chen Xiangqun
Download Videos On all desktop and mobile devices
Language Chinese
Subjects Programming
Tags Computer Science Software Development

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