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)

自由模块2

  • 清华大学,其它,院士

    • 信息科学->自动化->控制理论与方法

    扫一扫,分享此博客主页
公告栏
新读者请看: http://www.sciencenet.cn/blog/user_content.aspx?id=22498 OR http://bbs.sciencenet.cn/home.php?mod=space&uid=1565&do=blog&id=274536
好友请求
Please read
http://bbs.sciencenet.cn/home.php?mod=space&uid=1565&do=blog&id=423158
你需要登录后才可以留言 登录 | 注册


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 ... ...
yuhaocsc 2018-8-25 07:50
Dear Professor He, It is so sorry to disturb you. 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 can not find the manuscript from the Internet. Could you please send a copy of the manuscript to m ... ...
yafeiguo 2018-5-25 18:00
Dear Professor He, I used to follow your blog since ten years ago.  It was like a window to look out, to imagine what it would be to do research in the U.S. I went to Brown University as a visiting scholar last year. Now when I read your former blogs again, I find so many familiar things. I am writing to say thank you. Thanks for keep writing blogs here. Thanks for providing so many new things to Chinese young researchers including me. Best regards.
查看全部
统计信息

已有 6897397 人来访过

The Honor of Being Disqualified 2019-01-03
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first At the risk of being im ...
(1582)次阅读|(4)个评论
Best Wishes for the Holidays and the coming Chinese New Year 2019-01-01
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first Dear Friends all over ...
(1950)次阅读|(12)个评论
[转载]28 Places to travel in 2019 2018-12-20
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first 28 Places to travel in 20 ...
(890)次阅读|(0)个评论
Importance of Brain Exercises as One Ages 2018-12-15
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first We have all been told o ...
(2409)次阅读|(25)个评论
Professor Doris Tsao, MacArthur Fellowship recipient 2018 2018-12-13
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first The MacArthur Fellowship, ...
(1379)次阅读|(0)个评论
On Artificial Intelligence 2018-12-06
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first Recently because of the ...
(2097)次阅读|(2)个评论
How to sell your ideas 2018-12-01
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first H ...
(1235)次阅读|(2)个评论
China Rules 2018-11-27
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first ...
(1626)次阅读|(19)个评论
Celebrating 60 countries readership (now 64) 2018-11-21
I discovered that now according to Flag Counter I have readers in 60 countries where ScienceNet articles are read. A great holiday present! Thank you ...
(1091)次阅读|(2)个评论
Obligations of an Author w.r.t. Intellectual Properties 2018-11-14
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first Le ...
(1475)次阅读|(6)个评论
Is this a matter of Chinese Culture? 2018-11-11
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first My wife advised me NOT ...
(1584)次阅读|(9)个评论
On Democracy and Politics 2018-11-07
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first In this season of election ...
(1231)次阅读|(2)个评论
Avoid These 4 Common Mistakes In Your College Applications 2018-11-06
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first It is that time fo ...
(8063)次阅读|(8)个评论
The rivalry (or coming war?) between China and the US (III) 2018-11-03
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first A most worthwhile talk  ...
(1177)次阅读|(0)个评论
The rivalry (or coming war?) between China and the US (II) 2018-10-30
  For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first The rivalry (or c ...
(923)次阅读|(0)个评论
Home town baseball team again world champion! 2018-10-29
  For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first Once again, the ho ...
(880)次阅读|(0)个评论
Forensic and Criminal Sciences 2018-10-27
  For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first Forensic and Crimi ...
(829)次阅读|(0)个评论
The rivalry (or coming war?) between China and the US 2018-10-22
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first The latest issue of the ...
(1145)次阅读|(2)个评论
60 Years of NASA History 2018-10-15
For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first 60 Years of NASA History ...
(1050)次阅读|(2)个评论
Climate Change: Tragedy vs. disaster 2018-10-14
  For new readers and those who request to be “ 好友  good friends” please read my  公告 栏  first Climate Change: Tr ...
(3035)次阅读|(0)个评论

查看更多

    现在还没有记录

Archiver|手机版|科学网 ( 京ICP备14006957 )

GMT+8, 2019-1-17 22:58

Powered by ScienceNet.cn

Copyright © 2007- 中国科学报社

返回顶部