科学网—何毓琦的博客

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何毓琦

工作情况：
清华大学，其它，院士

研究领域：
信息科学->自动化->控制理论与方法

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公告栏

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相册

60th Anniversary in NH
图片数: 6
2018-19holiday
图片数: 8

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kseniya 2019-12-21 16:19: 何老师，您好！本人是华中师范大学情报学在读硕士，目前正在进行虚拟学术社区系统有序度方面的研究，故发此问卷，恳请您拨冗填写以下问卷。本问卷实行匿名制，所有数据只用于统计分析，请放心填写。
链接如下：https://www.wjx.cn/hj/bi2jnusxz0e6lq1vdku84g.aspx
如果您对相关研究感兴趣，可以给我留言或者邮箱：1083634082@qq.com
再次感谢您的填写和支持！

xupeiyang 2019-5-10 07:00: 问候何院士祝您合家身体健康生活愉快！欢迎您们全家来浙江诸暨老家玩。北京许培扬

yuhaocsc 2018-8-25 07:56: Dear Professor He, I am so sorry to disturb you again. The last message has some mistake in format. Thus I send message again. Please forgive me. I am studying the optimal control recently. But there is a concept about conjugate point confused me. Fortunately, this concept is mentioned in your paper--“J.V. Breakwel and Ho Yu-Chi, “On the conjugate point condition for the control problem,” International Journal of Engineering Science,vol.2, issue. 6, pp. 565-579, Mar. 1965.\". However, I ca ... ...

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博文

Famed Physicists Fa Y. Wu passed away this morning 1/21/2020 2020-01-22: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first Famed Physicists Fa Y. Wu ...; (103)次阅读|(0)个评论

Airports in Beijing (3) 2020-01-20: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first In an earlier blog, I r ...; (414)次阅读|(0)个评论

Difference between US and Chinese Graduate Education (2) 2020-01-16: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first Difference between US and ...; (4409)次阅读|(53)个评论

Difference between US and Chinese Graduate Education Systems 2020-01-11: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first Difference between US and ...; (2148)次阅读|(2)个评论

Flag Counter Update (69 countries) 2020-01-07: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first Flag Counter Update (69 co ...; (1438)次阅读|(0)个评论

Four Important Ingredients of Old Age 2019-12-30: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first Four Important Ingredients ...; (1400)次阅读|(2)个评论

Civilizing the Internet of things (IoT) 2019-12-23: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first Civilizing the Internet of ...; (1448)次阅读|(0)个评论

Cost of a Second Car vs Lyft/Uber 2019-12-12: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first Cost of a Second Car vs Ly ...; (2192)次阅读|(0)个评论

Restructuring the MIT EECS Department 2019-12-10: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first Restructuring the MIT Depa ...; (1665)次阅读|(0)个评论

Don’t Set Ambitious Goals to Change Your Life 2019-12-08: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first Don’t Set Ambitious Goals ...; (3282)次阅读|(2)个评论

How to start a successful company 2019-12-05: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first My good friend and Frat ...; (2481)次阅读|(1)个评论

Best wishes for the Holiday Season and New Year 2019-12-03: Greetings to our worldwide friends and relatives. It is the holiday season. We stopped sending out holiday greeting cards 10 years ago. This is our ...; (3665)次阅读|(6)个评论

You cannot believe everything you see on TV! 2019-11-22: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first https://www.wbur.org/news/ ...; (1377)次阅读|(0)个评论

The 50/30/10/10 Rule 2019-11-12: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first Worth considering: The 50 ...; (1806)次阅读|(0)个评论

US Congressman Elijah Cummings 2019-11-03: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first (something I wrote about 1 ...; (1924)次阅读|(0)个评论

[转载]Local and Personal Pride 2019-10-24: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first These MA Universities A ...; (1504)次阅读|(0)个评论

[转载]What are the Limits of Deep Learning 2019-10-24: What AI won't be able to do in the near future. Worth reading. https://medium.com/proceedings-of-the-national-academy-of-sciences ...; (1506)次阅读|(0)个评论

[转载]The 5 Things You Must Sacrifice To Have a Better Future 2019-10-21: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first https://medium.com/the- ...; (1871)次阅读|(1)个评论

[转载]Local Chinese Newspaper Report of our Diamond Anniversary 2019-10-16: https://mp.weixin.qq.com/s/GDee5foM_af2JXDUM0LNeA; (1227)次阅读|(0)个评论

We are a lucky couple! (7) 2019-10-14: For new readers and those who request to be “ 好友 good friends” please read my 公告栏 first Our Diamond W ...; (1700)次阅读|(2)个评论

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许培扬

何毓琦的个人博客分享 http://blog.sciencenet.cn/u/何毓琦 哈佛(1961-2001) 清华(2001-date)

何毓琦

何毓琦的个人博客分享 http://blog.sciencenet.cn/u/何毓琦哈佛(1961-2001) 清华(2001-date)