艾AA到底什么时候想到的曲率驱动能超光速吗

艾AA生平 - Weavi
艾AA生平(0岁)威慑纪元35年(2250)艾AA出生(我自己估算的,大概博士毕业26岁)(26岁)约威慑纪元61年(2276) 艾AA博士利用太阳引力透镜发现DX3906的行星 成为联合国太空开发署与程心之间的联络人辞去联络人职务,用程心卖星星的钱创建星环集团(28岁)威慑纪元后60天(2278)和程心一起,迁往澳大利亚(29岁)广播纪元元年(2279年)和程心一起返回中国(36岁)广播纪元7年(2286)与程心一起,发现了云天明童话里的曲率驱动原理(37岁)广播纪元8年(2287)第一次黑暗森林打击误报,艾AA选了3个小孩带上飞船。将星环公司交与托马斯·维德,维德接管公司,程心与艾AA进入冬眠(37岁+59)掩体纪元11年(2346)被程心唤醒后,二人一同再次进入冬眠(37岁+59+57)掩体纪元67年5月19日(2403)程心与艾AA来到冥王星,再次遇到罗辑 太阳系开始二维化,程心与艾AA乘坐曲率驱动飞船离开太阳系,罗辑与冥王星一同二维化(37岁+59+57+287)银河纪元409年() 程心与艾AA到达DX3906同年起,与云天明一起生活在DX3906星系。
艾AA生平(0岁)威慑纪元35年(2250)艾AA出生(我自己估算的,大概博士毕业26岁)(26岁)约威慑纪元61年(2276) 艾AA博士利用太阳引力透镜发现DX3906的行星 成为联合国太空开发署与程心之间的联络人辞去联络人职务,用程心卖星星的钱创建星环集团(28岁)威慑纪元后60天(2...
艾AA生平(0岁)威慑纪元35年(2250)艾AA出生(我自己估算的,大概博士毕业26岁)(26岁)约威慑纪元61年(2276) 艾AA博士利用太阳引力透镜发现DX3906的行星 成为联合国太空开发署与程心之间的联络人辞去联络人职务,用程心卖星星的钱创建星环集团(28岁)威慑纪元后60天(2278)和程心一起,迁往澳大利亚(29岁)广播纪元元年(2279年)和程心一起返回中国(36岁)广播纪元7年(2286)与程心一起,发现了云天明童话里的曲率驱动原理(37岁)广播纪元8年(2287)第一次黑暗森林打击误报,艾AA选了3个小孩带上飞船。将星环公司交与托马斯·维德,维德接管公司,程心与艾AA进入冬眠(37岁+59)掩体纪元11年(2346)被程心唤醒后,二人一同再次进入冬眠(37岁+59+57)掩体纪元67年5月19日(2403)程心与艾AA来到冥王星,再次遇到罗辑 太阳系开始二维化,程心与艾AA乘坐曲率驱动飞船离开太阳系,罗辑与冥王星一同二维化(37岁+59+57+287)银河纪元409年() 程心与艾AA到达DX3906同年起,与云天明一起生活在DX3906星系。
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href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fcareer-brand-management%26t%3DZDgxMzg3MTY3ODY3NzgxYTk4ZDE3NDk4NTdlMTkxNTQ0Y2E2ZTRmZSxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Career Brand Management&i class=&icon-external&&&/i&&/a&, SUNY&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fstart-your-own-business%26t%3DMWJhYWM3YmY4YzYxZDU2MTZkNjMzZmU5MGQ5NDM1MzkxNWI5NjA0ZSxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&How to Start Your Own Business&i class=&icon-external&&&/i&&/a&, Michigan State&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fnegociacion%26t%3DYzRhYTlkNThkZjQxNzQ4MGFiN2I5N2MzYTQwNmYxNzk5Mzc4ODc4YixMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Estrategias de Negociación&i class=&icon-external&&&/i&&/a&, UNAM&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fkorporativnyye-finansy%26t%3DYWIyN2ZjNWM5YTNjNGQ3NTQwNGVhNzBhNzYyOTJiNGE0ZTM4NTY4NCxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Корпоративные финансы и стоимость компании &i class=&icon-external&&&/i&&/a&, HSE&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Ffinansovyye-instrumenty%26t%3DMGY1ZTVkMDBiMmJlMmNjZmNiYTZlOGM0ZTZhYmJiZWZlNjQ2NGE3ZSxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Финансовые инструменты для частного инвестора &i class=&icon-external&&&/i&&/a&, HSE&/li&&/ul&&p&Tech:&br&&/p&&ul&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fdata-structures-algorithms%26t%3DOTg3ODdiMjUxMzYxOTIwZWM2OTBhY2NkYWM4NDI1MDk0NTIxZTI0NyxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Data Structures and Algorithms&i class=&icon-external&&&/i&&/a&, UCSD / HSE&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fandroidapp%26t%3DOTZlNTFlYmI3MDM2N2M0ZDBhNzY2ZmNmYzk2YmIzNzQwZDg5YjE5NixMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Android App Development&i class=&icon-external&&&/i&&/a&, Vanderbilt&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fandroid-app%26t%3DODFmMTI4MTBkNmZkODkwODU1NTdlYmEzZWM3NjhjYjFjMTFlMDcyNSxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Desarrollo de aplicaciones móviles con Android&i class=&icon-external&&&/i&&/a&, UNAM&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fnetpingtai-ruanjian-kaifa%26t%3DNzBkODRkMTU2YjI3YzRjZTljYmRiMDRhZWU1OGRiNzk2OTYzOTIzOCxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&.Net平台下的软件开发技术&i class=&icon-external&&&/i&&/a&, XJTU&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fzhichang%26t%3DZjhmOWRkZGI1ZTU3ODYzMGRkY2RiOTA5NjJjYTM5MmNhZjNiY2ZjMSxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&职场修炼:学习、创新、协作与自我实现&i class=&icon-external&&&/i&&/a&, USTC&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fweb-app-architecture%26t%3DNjYzYTlkN2FiNjU0NzRjNTZmNjBmZjlhNmNmMTE1MDczNDY1MGNkZCxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Web Application Development: Modern Full Stack Architectures &i class=&icon-external&&&/i&&/a&, UNM&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fweb-app-arquitecturas%26t%3DZjE4NjdlZjY3MmIyZDMzZDBjNWEyOTg3NmU2YjU4NTJjZmZmYjdiZSxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Arquitecturas Modernas de Dise?o Integral para Desarrollo de Aplicaciones Web&i class=&icon-external&&&/i&&/a&, UNM&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fagile-development%26t%3DMDA1ZWI5YTRlNWUzYWNhOGI5ZTJiOTcyOWI0YTFlNmUzOTExZmM3ZixMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Agile Development &i class=&icon-external&&&/i&&/a&, UVA&/li&&/ul&&p&Data:&br&&/p&&ul&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fgeographic-information-systems%26t%3DMzkwMDhmNmNiNTUzYjFmZDBhMWI0YmNhNTA4MTgxZjQzMjM4ZTk5MixMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Geographic Information Systems (GIS)&i class=&icon-external&&&/i&&/a&, UC Davis&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fmachine-learning-data-analysis%26t%3DZGEzZGI3YTJiMTIwZjExODA5YWI2MjU5MzVkZjczMzkwNmZiNjBjNyxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Машинное обучение и анализ данных&i class=&icon-external&&&/i&&/a&, MIPT&/li&&/ul&&p&General Interest:&br&&/p&&ul&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fphotography-basics%26t%3DMmJjMDE0NWI1ZDQwOThlZTNjODM1Mjc3MTI5OWQ0MTdjMjJlYzgyZixMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Photography Basics and Beyond: From Smartphone to DSLR&i class=&icon-external&&&/i&&/a&, Michigan State&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttps%253A%252F%252Fwww.coursera.org%252Fspecializations%252Fcreative-writing%26t%3DOGMyYjFjNDIyYzczNzU4YjY3MzYzMTA5NDE3NGYwMjZkYmMwNmNhMixMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Creative Writing&i class=&icon-external&&&/i&&/a&, Wesleyan University&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fimprove-english%26t%3DNDVjNzg3NDgzMDg3MmQyOGRjYTAwYTRjNDRlNTI2Mjc5OWM4YzdhMyxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Improve Your English Communication Skills&i class=&icon-external&&&/i&&/a&, Georgia Tech&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fwei-dian-ying%26t%3DMDkyMmY3MGU0MmVhMWQ2MWI2ZTQ3Zjk4YTJkZDZiYzdlNjFhODYwNyxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&微电影创作:从观念、思维到制作&i class=&icon-external&&&/i&&/a&, Fudan&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fwangluo-youxi-sheji-kaifa%26t%3DNDdiYzM2MDc5NzY2N2VjNDIxYTdkY2M0ZmIzNGU4MjZkNGI5MjlkMCxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&网络游戏设计与开发 &i class=&icon-external&&&/i&&/a&, Fudan&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fhealthcare-marketplace%26t%3DMDQ4NmI3MThjMzU3Nzk4OGM4MjBjNDcyYmI5YzEyM2FjMDdjYjg5NixMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Healthcare Marketplace&i class=&icon-external&&&/i&&/a&, Minnesota&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Feffective-communication-globalised-workplace%26t%3DNzFiYTc4OThiOTRhMDA5MGY2MjZkZTZiYjIwODhkNmE1Njc0NGYzOCxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Effective Communication in the Globalised Workplace&i class=&icon-external&&&/i&&/a&, NUS&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fgraphic-design%26t%3DNjJkNzg0MTgxYmMxYzQzYzkzN2M2OWUxZWYwMDc1MWU3YmZmNGJlOCxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Graphic Design&i class=&icon-external&&&/i&&/a&, CalArts&/li&&li&&a href=&///?target=http%3A///redirect%3Fz%3Dhttp%253A%252F%252Fcoursera.org%252Fspecializations%252Fbecome-a-journalist%26t%3DZWM5MDA0M2Q0YTI5MjVlZjUwMTA3OGUyMjA3NDM1NzU1YmY1N2RjYyxMYVBrNkxNWQ%253D%253D& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Become a journalist: Create the News!&i class=&icon-external&&&/i&&/a&, Michigan State&/li&&/ul&有朋友说怎么免费上课,点enroll,尽量选择Audit course,有些课程可能不提供。&br&&figure&&img src=&/c010dd8bc506d36c21b8091_b.png& data-rawwidth=&1062& data-rawheight=&706& class=&origin_image zh-lightbox-thumb& width=&1062& data-original=&/c010dd8bc506d36c21b8091_r.png&&&/figure&&br&&br&&p&&i&下面是一些热门&/i&&i&精品&/i&&i&课程和评价,其实也不完全来自Coursera,我把自己感兴趣的都列出来。&/i&&/p&&br&&b&心理,社会学&/b&&br&&ul&&li&&a href=&///?target=https%3A//www.edx.org/course/science-everyday-thinking-uqx-think101x-1& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&The Science of Everyday Thinking&i class=&icon-external&&&/i&&/a&&br&&/li&&/ul&&blockquote&这门课在EdX上超级火,轻松而有趣,强烈推荐,两个人以漫不经意的谈话的形式讲出来很多颠覆性的东西,中间穿插着对心理学学家和科学家的采访,还有诺贝尔奖得主。课程的内容涉及到我们思维中的很多局限、固有的偏见和容易犯的错误,启发和收获太多了,课程制作更是一流&/blockquote&&ul&&li&&a href=&///?target=https%3A//www.coursera.org/course/thinkagain& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Think Again: How to Reason and Argue&i class=&icon-external&&&/i&&/a& from Duke&/li&&/ul&&blockquote&&p&这门锻炼逻辑与讲述思维的课程是Coursera最受欢迎的课程之一,课程介绍实用论证方法和常见逻辑谬误,教你如何正确推理,学习几条简单但是关键的适用于所有话题的通用规则,同时避免推理时容易出现的问题。两位老顽童教授Walter 和Ram的激情演讲让枯燥的逻辑学也好玩了起来&/p&&/blockquote&&ul&&li&&a href=&///?target=http%3A///video/av1014404/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&【杜克大学】怪诞行为学&i class=&icon-external&&&/i&&/a& 非理性心理学&/li&&/ul&&blockquote&&p&这一门课下架了,换成bilibili链接,看着满屏的弹幕也是醉了。&/p&&p&Dan Ariely本人是畅销书作者,他的个人经历也挺传奇的,经历了重度烧伤,然后转而研究人类的非理性行为。在这门课中,你能学到人类为什么不能作出理性的决策&/p&&/blockquote&&ul&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/socialpsychology& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Social Psychology&i class=&icon-external&&&/i&&/a& from Wesleyan&/p&&blockquote&&p&没有人能够脱离社会而生活,然而社交活动和人际关系往往让我们感到十分困惑,就让心理学家为你分析其中的真相吧!这门课2013年第一次开课时,有近26万人注册了课程,创下Coursera单次选课最高记录。SPN社会心理学网站的创始人,学界活跃人物。包括了偏见、从众、说服、权威、群体行为、冲突、同情、生活评价等方面的社会心理学研究内容与成果&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.edx.org/course/harvardx/harvardx-er22-1x-justice-1408%23.U_Y_rLxdXFI& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Justice&i class=&icon-external&&&/i&&/a& from Harard&/p&&blockquote&&p&早在2007年,Michael Sandel的“公正”课单次选课人数就达到1115人,创下了哈佛大学的历史记录&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.edx.org/course/utaustinx/utaustinx-ut-2-02x-ideas-twentieth-2631%23.U_ZANbxdXFJ& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Ideas of the Twentieth Century&i class=&icon-external&&&/i&&/a& from UT Austin&/p&&blockquote&&p&一道人文社科大杂烩。20世纪见证了哲学、艺术、文学等领域的蓬勃发展,也目睹了战争、杀戮和集权的阴云。20世纪的思想家和领导者如何左右历史进程?且听Daniel Bonevac教授一一道来&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A///course/ps001& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Introduction to Psychology&i class=&icon-external&&&/i&&/a& from Udacity&br&&/p&&/li&&li&&blockquote&&p&心理学导论将引导你了解心理学的知识体系&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/humankind& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&A Brief History of Humankind&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&耶路撒冷大学教授、畅销书作家Yuval Harari不光讲述人类发展的历程,更传授一种对待历史的态度。这门课长达20周,是时间跨度最长的MOOC课程之一,但绝对值得一听Dr.Harari说了自己的历史观,历史学习不是为了“以史为镜,可以正衣冠、知兴替”的积极入世,而是为了与历史乃至现实本身有所隔离,要跳出来思考现世秩序的合理性,加上17周基本都是在谈一些“大而化之”的问题,使得本课更像一门文化研究或文化人类学课程,尤其是教授对历史材料以及现实情况的“挑刺”态度,让人想起法兰克福学派对工业社会及其遗产的批判式解读,不同的是Dr.Harari几乎对所有的社会形态(从石器时代到未来)都做了类似的评价,并鼓励学生继续通过学习历史来“远离历史”。&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/networksonline& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Social and Economic Networks: Models and Analysis&i class=&icon-external&&&/i&&/a& from Stanford&/p&&blockquote&&p&课程刚开始时,是一些社会网络分析的经验背景、以及一些用于描述和度量网络概念的概述。接下来,课程将介绍一些网络如何形成的模型,包括随机网络模型(random network models)、战略形成模型(strategic formation models)和混合模型。然后我们讨论一些列网络如何影响行为的模型,包括传染(contagion)、扩散(diffusion)、学习(learning)、同行影响(peer influences)&/p&&/blockquote&&/li&&/ul&&b&&br&&br&物理&/b&&br&&ul&&li&&p&&a href=&///?target=https%3A//www.edx.org/course/mitx/mitx-8-01x-classical-mechanics-853%23.U_Y_8LxdXFI& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Classical Mechanics&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&MIT的Walter Lewin教授的学术成就在这张课程表上简直太不起眼了,但他是Quora网友选出的全世界最好的老师!他用自己的下巴挑战能量守恒,还拿自己当单摆,简直是用生命在上物理课。生动的讲解加上惊心动魄的实验,你一定会因此爱上物理。对了,他还是那个曾经走红微博的虚线狂魔&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/bigbang& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&From the Big Bang to Dark Energy&i class=&icon-external&&&/i&&/a& from Tokyo&/p&&blockquote&&p&物理学家如何观测和研究暗物质?希格斯粒子的发现给了我们哪些启示?东京大学村山齐教授将用最简单的语言传授最复杂的知识,让你在4周时间内了解宇宙137亿年来的演化过程&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/howthingswork1& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&How Things Work 1&i class=&icon-external&&&/i&&/a& from Virginia &a href=&///?target=http%3A///post/602756/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&绝对精彩 不容错过的物理课程&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&70岁高龄的Lou教授将在课堂上踩滑板,放鞭炮,简直是用绳命在诠释物理原理!&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/einstein& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Understanding Einstein: The Special Theory of Relativity&i class=&icon-external&&&/i&&/a& from Stanford&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/introastro& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Introduction to Astronomy&i class=&icon-external&&&/i&&/a& from Duke&/p&&blockquote&&p&基本上普通天文乃至一些高等天文学的内容都讲到了,信息量相当大。大致涵盖了《Essential_Cosmic_Perspective_6th_Edition》这本教材的内容&/p&&/blockquote&&/li&&/ul&&br&&br&&b&教育,思维&/b&&br&&ul&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/managingmoney& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Managing Your Time, Money, and Career: MBA Insights for Undergraduates&i class=&icon-external&&&/i&&/a& from UCI&/p&&blockquote&&p&时间管理、理财和事业规划方面的知识每个人都会用得着&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/publicspeak& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Introduction to Public Speaking&i class=&icon-external&&&/i&&/a& from UW&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/composition& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&English Composition I: Achieving Expertise&i class=&icon-external&&&/i&&/a& from Duke&/p&&blockquote&&p&how to read carefully, write effective arguments, understand the writing process, engage with others’ ideas, cite accurately, and craft powerful prose.&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/learning& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Learning How to Learn: Powerful mental tools to help you master tough subjects&i class=&icon-external&&&/i&&/a& from UCSD&/p&&blockquote&&p&Terrence Sejnowski教授的本行是生物,但他还兼任神经科学、心理学、认知科学、计算机和工程5个专业的客座教授。这门课将为你介绍学习和记忆的原理,让你了解大脑,用好大脑。&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/modelthinking& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Model Thinking&i class=&icon-external&&&/i&&/a& from Michigan&/p&&blockquote&&p&这是一门能让人大开眼界的课程,它教你如何用各种模型描述复杂的社会问题,找到最佳的解决方案&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/maththink& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Introduction to Mathematical Thinking&i class=&icon-external&&&/i&&/a& from Stanford&/p&&blockquote&&p&数学思维导论这门课是我上过的线上线下所有课程中最好的课之一。Davlin是一个有想象力的老师,他用数学的方法很有想象力,听他的讲座是一种享受。这个课不止是数学,而是教你合适的思维方式&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/sciwrite& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Writing in the Sciences&i class=&icon-external&&&/i&&/a& from Stanford&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/cps& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Creative Problem Solving&i class=&icon-external&&&/i&&/a&&/p&&/li&&li&&a href=&///?target=https%3A//www.coursera.org/course/intrologic& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://www.&/span&&span class=&visible&&coursera.org/course/int&/span&&span class=&invisible&&rologic&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a& 逻辑学入门&br&&/li&&/ul&&blockquote&逻辑学是人类历史中最古老的学问之一,这门来自斯坦福大学的《逻辑学导论》内容覆盖比较全面,重点突出,数据分析和挖掘中,用到了不少逻辑方面的知识,算是一门理论型课程,对训练思维应该有帮助!&br&&/blockquote&&br&&b&娱乐&/b&&br&&ul&&li&&p&&a href=&///?target=https%3A//www.coursera.org/learn/gamification& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://www.&/span&&span class=&visible&&coursera.org/learn/gami&/span&&span class=&invisible&&fication&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a& 游戏化&br&&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/learn/guitar& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://www.&/span&&span class=&visible&&coursera.org/learn/guit&/span&&span class=&invisible&&ar&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a& 吉他入门&br&&/p&&/li&&/ul&&blockquote&由鸟叔、王力宏等知名明星的母校——伯克利音乐学院开设,课程将会教授你如何弹奏非电音和电音吉他&br&&/blockquote&&ul&&li&&a href=&///?target=https%3A///courses/the-art-of-photography& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://www.&/span&&span class=&visible&&/courses/&/span&&span class=&invisible&&the-art-of-photography&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a& 摄影艺术&br&&/li&&/ul&&br&&b&健康&/b&&br&&ul&&li&&a href=&///?target=https%3A//www.coursera.org/learn/food-and-health/& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://www.&/span&&span class=&visible&&coursera.org/learn/food&/span&&span class=&invisible&&-and-health/&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a& 斯坦福 食物和健康&/li&&/ul&挺有名的斯坦福课程 (&a href=&///?target=http%3A//online.stanford.edu/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Stanford Online&i class=&icon-external&&&/i&&/a& 置顶课程)&br&&br&&b&市场,&/b&&b&经济,金融&/b&&ul&&li&&a href=&///?target=https%3A//www.coursera.org/learn/wharton-marketing& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://www.&/span&&span class=&visible&&coursera.org/learn/whar&/span&&span class=&invisible&&ton-marketing&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a& 市场营销导论&br&&/li&&/ul&&blockquote&沃顿商学院的入门课,按学员说法“课程内容很丰富,知识量比第二天的大姨妈量还大。考试则比较简单,会给你学习MOOC的信心的”&br&&a href=&///?target=https%3A//www.coursera.org/course/financialmarkets& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Financial Markets&i class=&icon-external&&&/i&&/a& from Yale&/blockquote&&ul&&li&&blockquote&&p&耶鲁大学教授Robert Shiller是2013年诺贝尔经济学奖获得者,当代行为经济学的主要创始人,全世界影响力前100的经济学家之一&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//class.coursera.org/fe1-001& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Financial Engineering and Risk Management Part I&i class=&icon-external&&&/i&&/a& from Columbia&/p&&blockquote&&p&哥伦比亚大学教授Perry Mehrling是货币银行学、金融理论与政策、金融史等领域的权威人物,他最著名的著作是《新伦巴底街-美联储如何成为了最后交易商&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/money& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Economics of Money and Banking, Part One&i class=&icon-external&&&/i&&/a& from Columbia&/p&&blockquote&&p&货币银行学+宏观经济学+银行会计学的综合体&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//class.coursera.org/compinvesting1-003& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Computational Investing, Part I&i class=&icon-external&&&/i&&/a& from GIT&/p&&blockquote&&p&前边介绍一些基本的市场理论,后边都是编程问题&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//class.coursera.org/compfinance-005& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Introduction to Computational Finance and Financial Econometrics&i class=&icon-external&&&/i&&/a& from UW&/p&&blockquote&&p&U of Washington的经济学教授&a href=&///?target=http%3A//faculty.washington.edu/ezivot/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Eric Zivot&i class=&icon-external&&&/i&&/a&授课&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/accounting& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&An Introduction to Financial Accounting&i class=&icon-external&&&/i&&/a& from Wharton&/p&&blockquote&&p&非常棒的会计学入门课程&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/introfinance& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Introduction to Finance&i class=&icon-external&&&/i&&/a& from Michigan&/p&&blockquote&&p&Gautam老师上课的时候,神情语调完完全全展现他对finance的热爱,他觉得这辈子最美好的事物之一就是认识了finance的学问,并且真的帮助他在生命中做出很好的决策&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/ucimicroeconomics& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&The Power of Microeconomics: Economic Principles in the Real World&i class=&icon-external&&&/i&&/a& from UCI&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/microecon& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://www.&/span&&span class=&visible&&coursera.org/course/mic&/span&&span class=&invisible&&roecon&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a& 微观经济原理&br&&/p&&/li&&/ul&这门课程系统地介绍了微观经济学,对于一个原来对微观经济学的同学是一个很不错的入门课程。&br&&ul&&li&&a href=&///?target=http%3A///courses/course-v1%3ATsinghuaX%2BB2016_T1/about& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&财务分析与决策&i class=&icon-external&&&/i&&/a& 学堂在线精品课程&br&&/li&&li&&a href=&///?target=http%3A///course/81/Introduction-to-Finance/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&金融导论 Introduction to Finance&i class=&icon-external&&&/i&&/a&&br&&br&&/li&&/ul&&br&&b&创业创新&/b&&ul&&li&&p&&a href=&///?target=https%3A//class.coursera.org/startup-001& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Startup Engineering&i class=&icon-external&&&/i&&/a& from Stanford&/p&&/li&&/ul&&blockquote&教创业中遇到的技术和工具,请到了一些airbnb,square等创业公司的工程师讲发展过程中技术选型和进化&/blockquote&&ul&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/GTG& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Grow to Greatness: Smart Growth for Private Businesses, Part II&i class=&icon-external&&&/i&&/a& from Virginia&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/lead-ei& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Inspiring Leadership through Emotional Intelligence&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&领导的号召力从何而来?一个优秀的领导应当让团队中的每一个人都能发挥自己的才能和个性,建立信任、合作的关系。这门课不光教你如何做一个好领导,更传授与人相处的艺术。&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A///courses/Success& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Success - Achieve Success with Emotional Intelligence&i class=&icon-external&&&/i&&/a&&/p&&/li&&/ul&&blockquote&&p&不管身在哪个领域,情商都是一种软实力,而这恰恰是大多数学校不教授的课程&/p&&/blockquote&&ul&&li&&p&&a href=&///?target=https%3A///course/ep245& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&How to Build a Startup&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&创业之前,你该知道什么?新成立的小公司和大企业相比,有哪些不同之处?创业公司该怎样挣到第一桶金?这门课程告诉你怎样一步步打造自己的公司,规避风险,走向成功&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/cic& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Creativity, Innovation, and Change&i class=&icon-external&&&/i&&/a& from Penn State&/p&&blockquote&&p&创新不是天才灵光一现的产物,每个人都可以通过学习来提高自己的创造力!这门课教你打开思路,培养创新能力,并将它运用到自己的学习和工作中。&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/changetheworld& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&How to Change the World&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&本课程表中最热血的一门课程!世界著名的公益团体92 Street Y举办的“社会公益峰会”(Social Good Summit)。该峰会集结了全世界最具创造力的企业家、作家、学者和政治领袖,大家讨论了如何用创造性思维和科技来解决全球难题&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/learn/competitivestrategy& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Competitive Strategy&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&这门课实在是太有趣了,教授为了卖萌,也费尽了心思。对商业竞争策略感兴趣你会获益匪浅。&/p&&/blockquote&&/li&&/ul&&a href=&///?target=https%3A//www.coursera.org/learn/design-thinking-innovation& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://www.&/span&&span class=&visible&&coursera.org/learn/desi&/span&&span class=&invisible&&gn-thinking-innovation&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a&&br&&blockquote&设计思维是当今商业世界中流行的新理念&br&&/blockquote&&br&&b&数据科学&/b&&ul&&li&&p&&a href=&///?target=https%3A//class.coursera.org/introstats-001& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Statistics: Making Sense of Data&i class=&icon-external&&&/i&&/a& from Toronto&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/datascitoolbox& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&The Data Scientist’s Toolbox&i class=&icon-external&&&/i&&/a& from JHU &/p&数据科学家修炼宝典,约翰霍普金斯大学数据科学专项系列课程,比较简单&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/compdata& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Computing for Data Analysis&i class=&icon-external&&&/i&&/a& from JHU&/p&&/li&&li&&p&&a href=&///?target=https%3A//class.coursera.org/bigdata-003& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Web Intelligence and Big Data&i class=&icon-external&&&/i&&/a&&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.edx.org/course/analyzing-visualizing-data-excel-microsoft-dat206x& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Analyzing and Visualizing Data with Excel&i class=&icon-external&&&/i&&/a& 微软&br&&/p&&/li&&/ul&&b&&br&&br&计算机&/b&&br&&br&&br&&ul&&li&&a href=&///?target=https%3A///course/deep-learning--ud730& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Deep Learning&i class=&icon-external&&&/i&&/a& 深度学习 Google大神主讲&/li&&li&&a href=&///?target=https%3A//www.edx.org/course/introduction-big-data-apache-spark-uc-berkeleyx-cs100-1x& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Introduction to Big Data with Apache Spark&i class=&icon-external&&&/i&&/a& 大数据Spark入门&br&&/li&&li&&a href=&///?target=https%3A//www.edx.org/course/scalable-machine-learning-uc-berkeleyx-cs190-1x& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Scalable Machine Learning&i class=&icon-external&&&/i&&/a& Spark深入&br&&/li&&li&&p&&a href=&///?target=https%3A///courses/unsw/computing1& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&UNSW Computing 1 - The Art of Programming&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&这门课号称“让艺术生也会爱上的编程课”,由新南威尔士大学(UNSW)开设。课程视频是现场录制的,大家可以感受到澳洲课堂的氛围&/p&&/blockquote&&/li&&li&&p&Mining Massive Datasets from Stanford &a href=&///?target=https%3A//www.coursera.org/course/mmds& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Coursera.org&i class=&icon-external&&&/i&&/a&&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.edx.org/course/mitx/mitx-6-00-1x-introduction-computer-2841%23.U_ZmNLxdXFJ& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Introduction to Computer Science and Programming Using Python&i class=&icon-external&&&/i&&/a& from MIT&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/programdesign& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Introduction to Systematic Program Design - Part 1&i class=&icon-external&&&/i&&/a& from UBC&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/interactivepython& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&An Introduction to Interactive Programming in Python&i class=&icon-external&&&/i&&/a& from RICE&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/principlescomputing& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Principles of Computing&i class=&icon-external&&&/i&&/a& from Rice&/p&&/li&&li&&p&&a href=&///?target=https%3A///course/cs253& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Web Development&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&Reddit创始人Steve Huffman教你建网页,与你分享个人经验&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/algorithmicthink& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Algorithmic Thinking&i class=&icon-external&&&/i&&/a& from Rice&/p&&blockquote&&p&这门课的教学团队由莱斯大学的三位萌教授Luay Nakhleh、Scott Rixner和Joe Warren组成。老师们爱电脑游戏,爱Python编程,讲课也很清晰&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/recsys& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Introduction to Recommender Systems&i class=&icon-external&&&/i&&/a& from Minnesota&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/ml& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Machine Learning&i class=&icon-external&&&/i&&/a& from Stanford&/p&&blockquote&&p&Coursera创始人之一 Andrew Ng 的课程,同时也是Coursera平台上最经典的课程之一。只要你对计算机科学感兴趣,或者对数据处理感兴趣,我就推荐你上这门课。不用担心自己没有计算机专业背景会听不懂这门课,因为和大多数导论性课程一样ML回避了大部分的数学内容。使用Octave(一种和Matlab语言相同的开源软件)的实验并不需要高级的编程能力,Matlab语言简单易懂,所以即使你没有任何编程经验也不用担心&/p&&/blockquote&&/li&&li&&p&Machine Learning Foundations from 台湾大学&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/nlp& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Natural Language Processing&i class=&icon-external&&&/i&&/a& from Stanford&/p&&/li&&li&&p&&a href=&///?target=https%3A//class.coursera.org/reactive-001& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Principles of Reactive Programming&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&作为《Functional Programming Principles in Scala》的后续课程,继续介绍scala里的Haskell的monad,erlang的acotor,这些是构建分布式基础构建,要说scala当前最火的应用Spark,都可随见这些的身影&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//class.coursera.org/proglang-002& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Programming Languages&i class=&icon-external&&&/i&&/a& from UW&/p&&blockquote&&p&让你学过之后能写出更好的程式,而且学新的程式语言更容易&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A///course/cs262& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Programming Languages&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&通过build一个javascript和html的interpreter可以对计算机语言的运行方式有一个更深层次的理解&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/posa& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Pattern-Oriented Software Architectures for Concurrent and Networked Software&i class=&icon-external&&&/i&&/a&&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/neuralnets& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Neural Networks for Machine Learning&i class=&icon-external&&&/i&&/a& from Toronto&/p&&blockquote&&p&由神经网络和深度学习的宗师 Geoffrey Hinton 开设&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A///course/cs271& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Introduction to Artificial Intelligence&i class=&icon-external&&&/i&&/a& from Google&/p&&blockquote&&p&Udacity创始人Sebastian Thrun的履历几乎与吴恩达不分高下。在斯坦福任教期间,他开发的赛车赢得了2005年的无人驾驶汽车大奖赛,参与发起谷歌X实验室,参与领导谷歌眼镜项目。在这门课取得成功之后,他离开斯坦福,创办Udacity。&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A///course/cs212& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Design of Computer Programs&i class=&icon-external&&&/i&&/a& from Google&/p&&blockquote&&p&Peter Norvig是Google的研究总监,并且是美国人工智能协会及计算机协会的会员,流行教材《人工智能:一种现代方法》的合著者。加入Google之前,他是NASA Ames研究中心的计算科学部主任。&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/algs4partI& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Algorithms, Part I&i class=&icon-external&&&/i&&/a& from Princeton&/p&&blockquote&&p&在这门课上,连编译器都值得你观摩学习!Robert Sedgewick教授师从图灵奖和冯·诺依曼奖获得者Donald Knuth,现在他是普林斯顿大学计算机系创始人,Adobe董事会成员。这门课的另一位教授是Kevin Wayne,他们两人合著了经典教材《算法》。Union-Find,Analysis of Algorithms,Stacks and Queues,Elementary Sorts,Mergesort,Quicksort,Priority Queues,Elementary Symbol Tables,Balanced Search Trees,Geometric Applications of BSTs,Hash Tables&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/algs4partII& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Algorithms, Part II&i class=&icon-external&&&/i&&/a& from Princeton&/p&&blockquote&&p&普林斯顿大学的课程都非常傲娇地不给证书,但这两位大牛的课绝对超值:他们是《算法》红宝书的作者,其中一位还是普林斯顿大学计算机系的创始人、Adobe董事。Undirected Graphs,Directed Graphs,Minimum Spanning Trees,Shortest Paths,Maximum Flow,String Sorts,Tries,Substring Search,Regular Expressions,Data Compression,Reductions,Linear Programming,Intractability&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/aofa& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Analysis of Algorithms&i class=&icon-external&&&/i&&/a& form Princeton&/p&&blockquote&&p&Analysis of Algorithms,Recurrences,Solving recurrences with GFs,Asymptotics,The symbolic method,Trees,Permutations,Strings and Tries,Words and Mappings&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/algo& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Algorithms: Design and Analysis, Part 1&i class=&icon-external&&&/i&&/a& from Stanford&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/algo2& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Algorithms: Design and Analysis, Part 2&i class=&icon-external&&&/i&&/a& from Stanford&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/progfun& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Functional Programming Principles in Scala&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&谁能比Scala发明人Martin Odersky更了解Scala?让他教这门课再合适不过了。他不光能告诉你Scala怎么用,更能让你了解Scala语言背后的设计思想&/p&&/blockquote&&/li&&/ul&&b&&br&&br&历史人文&/b&&br&&ul&&li&&a href=&///?target=https%3A//www.coursera.org/learn/big-history& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://www.&/span&&span class=&visible&&coursera.org/learn/big-&/span&&span class=&invisible&&history&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a& 大历史&br&&/li&&li&&p&&a href=&///?target=https%3A//www.edx.org/course/harvardx/harvardx-sw12x-china-920%23.U_Z8wbxdXFI& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&ChinaX&i class=&icon-external&&&/i&&/a& from Harvard&/p&&blockquote&&p&哈佛中国课系列由10门迷你课程组成,它将让你从社会、文化、经济、地理等多个角度全面认识中国历史,并看到西方学者研究历史的不同视角。&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//class.coursera.org/peopleandnetworks-001& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&People & Networks&i class=&icon-external&&&/i&&/a& from PKU&/p&&blockquote&&p&将社会学与计算机科学等学科结合起来,把人群放在一个网络中,借助数学模型来分析&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//class.coursera.org/sjtuma153-001& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&The Journey of Mathematics&i class=&icon-external&&&/i&&/a& from 复旦&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/learn/plato& class=& external& target=&_blank& rel=&nofollow noreferrer&&&span class=&invisible&&https://www.&/span&&span class=&visible&&coursera.org/learn/plat&/span&&span class=&invisible&&o&/span&&span class=&ellipsis&&&/span&&i class=&icon-external&&&/i&&/a& 柏拉图&/p&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/chinesehistory& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&秦始皇&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&台大吕世浩讲授,百分之百強力推薦的好课。幽默有趣的腔调去厘清了“历史中的秦始皇”、“秦始皇的历史”,授课重点在于藉由经典历史文献《史记》本身,以一种轻松的日常话语引起大家对历史学的兴趣,扭转应试教育下给人们所建构起的枯燥的“刻板印象”。同时,本课程还会结合考古结果、古代文物等方式去展现大秦帝国的伟业&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/chinesehumanities& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Classics of Chinese Humanities: Guided Readings&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&课程选取《史记·项羽本纪》、《原道》、《赤壁赋》、《阿Q正传》这四部时代跨度极长、风格不一的经典文学作品作为课程的核心&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/shiji& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&史記&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&台大吕世浩老师不光教大家读史书,学历史,更教授一种反思文化与人生的方式。以一种如何治史的角度,即从中国古代史官的伦理道德、品格操守等视角出发去重新解构司马迁的《史记》&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//www.coursera.org/course/sjtuch902& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&唐诗宋词人文解读&i class=&icon-external&&&/i&&/a&&/p&&blockquote&&p&以唐诗和宋词作为思想资源,李康化老师在二者之间自如游走,为我们呈现了唐宋二代文人墨客的人情爱恨、官场得失、醉生梦死和感怀缱绻等主题,以全景式的角度透视了唐宋知识分子的生存况遇和思想历程。&/p&&/blockquote&&/li&&li&&p&&a href=&///?target=https%3A//class.coursera.org/arthistory-001/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&World Art History:Perspective from Chinese Understanding&i class=&icon-external&&&/i&&/a& from PKU&/p&&blockquote&&p&“中国的眼光,现代的立场”来重新阐释“世界艺术史”的概念,并具体陈述西方艺术与中国艺术在理念和创作方法上的区别,进而通过艺术史如何建造一条各文明之间互相理解、互相尊重的道路&/p&&/blockquote&&/li&&/ul&&b&参考&/b&&br&&ol&&li&&p&&a href=&///?target=https%3A///& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Open Learning&i class=&icon-external&&&/i&&/a&&/p&&/li&&li&&p&&a href=&///?target=https%3A///& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Future Learn&i class=&icon-external&&&/i&&/a&&/p&&/li&&li&&p&&a href=&///?target=https%3A///& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Open Study&i class=&icon-external&&&/i&&/a&&/p&&/li&&li&&p&&a href=&///?target=http%3A//oyc.yale.edu/courses& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Open Yale courses&i class=&icon-external&&&/i&&/a&&/p&&/li&&li&&p&&a href=&///?target=http%3A//online.stanford.edu/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&Stanford Online&i class=&icon-external&&&/i&&/a&&br&&/p&&/li&&li&&p&&a href=&///?target=http%3A//blog.csdn.net/fightforyourdream/article/details/& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&一些我推荐的和想上的网络课程(Coursera, edX, Udacity)&i class=&icon-external&&&/i&&/a&&/p&&/li&&li&&p&&a href=&///?target=http%3A///& class=& wrap external& target=&_blank& rel=&nofollow noreferrer&&MOOC学院(慕课)&i class=&icon-external&&&/i&&/a&&/p&&/li&&/ol&
2016年2月更新 Coursera上2015年最火爆的课程, University of California, San Diego, Duke University
&p&推荐几本:&/p&&p&《An Introduction to Statistical Learning with Applications in R》&/p&&p&介绍了线性回归、逻辑斯特回归、支持向量机、boosting等常见模型,入门为主,有详细代码;&/p&&p&《Elements of Statistical Learning》&/p&&p&上面那本的加强版,偏重理论推导,参考文献丰富,适合深入挖掘;&/p&&p&《Applied Predictive Modelling》&/p&&p&适合kaggle竞赛,偏应用,讲了很多数据清理的内容,有详细代码;&/p&&p&《Statistical Learning with Sparsity》&/p&&p&更现代一些,讲lasso模型的新发展。&/p&&p&《Computer Age Statistical Inference Algorithms》&/p&&p&讲用计算机程序做Inference的方方面面&/p&&p&前三本我看过,除了第3本,其他都是斯坦福统计系的大佬们写的,斯坦福统计系应该是美国最牛逼的统计系,学数据分析最好的地方,用的也是这些教参。&/p&
推荐几本:《An Introduction to Statistical Learning with Applications in R》介绍了线性回归、逻辑斯特回归、支持向量机、boosting等常见模型,入门为主,有详细代码;《Elements of Statistical Learning》上面那本的加强版,偏重理论推导,参考文献丰…
好久都没有认真回答过专业问题了,今天来一发。&br&电磁换能魔法师要布阵了!希望这个回答给所有没学电机的童鞋一个简单的认识,给正在学电机的童鞋一个帮助,给学过电机的以另一个角度。本答案将不含任何公式,从本质上切入问题。&br&所有的电机原理都如下图(纯Visio手绘,轻拍):&br&&figure&&img src=&/bc48dc7c9568bac8daa1b65_b.jpg& data-rawwidth=&1160& data-rawheight=&1160& class=&origin_image zh-lightbox-thumb& width=&1160& data-original=&/bc48dc7c9568bac8daa1b65_r.jpg&&&/figure&两个灰色的轮子一个是定子,一个是转子。具体哪个做定子,哪个做转子。随意。&br&所有电机的原理都是这么简单!真的只有这么简单,那就是:转动其中一个轮子,另一个轮子就会跟着转。很熟悉啊有木有,就是初中物理的讲的“异性相吸”啊。可是为什么所有教材讲的都接近于玄幻呢?因为——我国教育擅长学而不擅长教……如果能上Youtube或者看看有几位IEEE电机祖师爷写的教材,你就会发现他们写的书真的就跟连环画似的,好亲民……而目前我还没有看到过任何一本能与之等价的中文读物……&br&&br&言归正传,参考上图,磁铁都紧紧的吸在了一起,凭直觉,如果错开任何一个角度,比如下图:&br&&figure&&img src=&/fdb73debbdd0_b.jpg& data-rawwidth=&1160& data-rawheight=&1160& class=&origin_image zh-lightbox-thumb& width=&1160& data-original=&/fdb73debbdd0_r.jpg&&&/figure&不稳定啊有木有!有一种如果松手肯定会发生什么的感觉啊有木有。不错!这就是力!力就这么产生了!力乘以距离就是力矩,在这里我们就称之为转矩。如果我用手转动外面的壳,里面的轮子如果能动肯定也会跟着转,这样电机就动起来啦~&br&重要的事情再重复一遍:所有电机的原理都是这样的!就是这么简单!&br&&br&OK,所有交流电机都是有一个旋转的磁场带动另一个磁场使之旋转~那个旋转的磁场是三相对称电流产生的,这个我想大家都是懂得。如果不懂,那就去看书吧,这一段教材上写的还是蛮形象的。这个发明是意大利的一位物理学家最先提出的,后来被特斯拉发扬光大。接下来的所有例子中,都是外面那个磁铁在转,里面那个轮子跟着动。那么问题来了,从上面的两张图我们能得到一些什么结论呢?&br&1.
磁铁完全对着的时候(如第一张图)电机转不起来,对的太正了好稳定的感觉&br&2.
磁铁错开一点的时候(如第二张图)电机可以转起来&br&3.
磁铁错开太多的时候……貌似力度不够,带不起来&br&4.
磁铁一开始就转的特别快,而另一个转速为零,貌似也转不起来(因为刚被前面的磁铁吸了一下,后面的磁铁就又上来了,又往后吸了一下,前功尽弃的感觉),所以电机就在那一直震啊震&br&&br&于是,你就会想,如果我想控制里面的转子转的漂亮,我就需要有一套有效的控制外面的磁场的转动的方法,不能太快,不能太慢,要根据里面的情况,循序渐进的转动外面的环环~~这就是电机控制方法。不要看公式复杂成天书,本质上就是这么简单~~&br&&br&好的,感性认识建立起来了吧~现在,我们来看上面提到过的第3个问题,两个磁铁离得太远不行,离得太近不行,那要成什么位置才会有最大的转矩啊~~~这就是这个问题问的本质,就有了park变换和DQ轴啦~~park变换就是为了进一步探讨空间位置对于力的控制。&br&&br&控制电机,说到底,控制的是神马?!其实就是力啊有木有,磁铁相对于转动轴的距离是固定的,所以转矩直接正比于磁铁之间的电磁力啊(转矩等于所有力乘以距离,距离都一样)。那么我们谈控制其实就是在控制两个磁铁之间的力。有人会说电机另一个输出量是转速,也许要控制。对,可是转速是表面现象,控制转速是通过控制力来间接实现的。转矩大了自然会转的更快,转矩小了转速不就降下来了嘛~&b&所以归根到底电机控制其实控制的就是电磁力~就是图上显示的几对磁铁之间的力~&/b&&br&&br&&br&那么,这个力跟什么有关呢?前面我们说了,和两个内外磁铁的空间位置有关:两个磁铁错开太少没有力,错开太多了力又不够,貌似角度错开成某个值的时候有一个最大值的感觉。不错,这个结论的得出是在磁铁磁力不变的前提下得到的,如果磁铁的强弱是可以调节的会发生什么?请看下图:&br&&figure&&img src=&/caebd7a1df11b9d82e5dfdcc9371e64d_b.jpg& data-rawwidth=&1160& data-rawheight=&1160& class=&origin_image zh-lightbox-thumb& width=&1160& data-original=&/caebd7a1df11b9d82e5dfdcc9371e64d_r.jpg&&&/figure&&br&什么!磁铁怎么这么小?再看原来的图片是不是有一种器大活好的怀旧感?凭直觉,上图所示的电机感觉上力量就比原来的电机弱,因为他磁铁小啊,力不从心啊有木有。现实中磁场的强弱就是可调节的,因为外部的旋转磁场是由三相电流产生的啦,所以通过控制正弦电流的幅值你就可以调节磁场的强弱啦~有的同学可能会有一个问题,那么对于永磁电机来说,里面的磁铁是不是应该保持不变呀?没错,这个问题我们放一放,一会再说。&br&&br&综上,我们得到了一个强有力的结论:要想控制电机转的漂亮,有两个因素要把握好:&br&1.
磁铁磁力的强弱&br&2.
内外磁铁的空间相对位置&br&&br&可是这两个问题耦合在一起好难分析啊有木有,因为如果磁铁变大但空间错的很开,那电磁力矩是变大了还是变小了啊?如果磁铁变小但是错开的又近了一些,那力矩到底是小了还是大了啊!?有两个因素都在变,很难单独分析哇。于是我们就想,能不能把这两个因素通过一种简单的方法解耦呢?这就是Park变换和DQ轴出现的大背景啦。来看下图:&br&&br&&figure&&img src=&/cea408cddfa4d465faea6d40fc20b658_b.jpg& data-rawwidth=&675& data-rawheight=&878& class=&origin_image zh-lightbox-thumb& width=&675& data-original=&/cea408cddfa4d465faea6d40fc20b658_r.jpg&&&/figure&你看,内部磁铁在空间有一个磁场,外部磁铁会产生一个磁场,说到底,其实力的产生就是和这两个磁场的大小和方向有关系嘛~&br&&br&所以(敲黑板状),所有电机,注意是所有电机(包括直流电机和任何类型电机),他们的转矩都是正比于内外两个磁场的叉乘(如上图),就是两个磁场矢量围成的平行四边形的面积。如果两个磁铁方向重合(如最开始的第一张图),那么平行四边形的面积就是零,没有力。如果方向错开一点(比如最开始的第二张图),那么就会有力(因为平行四边形面积不为零啦)。&br&&b&上面这个公式(电机转矩正比于转子磁场叉乘定子磁场)是电机学最最最最最本质的公式!我不明白为什么我们的中文教科书都不详细讲这一条!!!!&/b&&br&&br&好,接着唠。平行四边形什么的最有意思啦,因为他可以被拆成矩形啊~七巧板的感觉:&br&&figure&&img src=&/4fe18d3f1e0cd3dfa9da4_b.jpg& data-rawwidth=&956& data-rawheight=&356& class=&origin_image zh-lightbox-thumb& width=&956& data-original=&/4fe18d3f1e0cd3dfa9da4_r.jpg&&&/figure&你看,一个平行四边形就这么被拆成矩形啦。为什么这么拆?因为好看啊!你不觉得方方的地砖才是正派么?四边形的地砖都是异端啊。上面两个图形的面积是一样的,所以分析起来不必担心。我们把原来的Bin称之为d轴磁场(d是direct的缩写,意思是直接的;d轴中文翻译为}

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