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My first experience of using ChatGPT
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热度 2 2023-6-20 19:30
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By now I believe most reader are aware of the AI software ChatGPT which seems almost intelligent. Here are my experience in using the free version of chat GPT for the first time. Recorded below are my four questions asking ChatGPT folr answers/articles about optimal control and Yu-Chi Ho – my life ...
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个人分类: S and T|8013 次阅读|6 个评论 热度 2
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Two Basic Ideas of Control Theory That Anyone Can Understand
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2023-5-31 04:25
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Two Basic Ideas of Control Theory That Anyone Can Understand 1. Averaging Out The Noise =Kalman filter and other estimation schemes Suppose you have the situation: ith Measurement = unknown constant + ith noise, i=1,2,3, . . . How do we go about estimating the unknow ...
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个人分类: S and T|2122 次阅读|没有评论
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WE ARE BLESSED PARENTS
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热度 1 2023-5-20 09:31
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WE ARE BLESSED PARENTS Both my wife and I believe in “being prepared”. Thus, before any trip, we always go through a list of things to bring (For example, voltage transformer for trips to Europe to operate US electrical appliances there). But on her recent hiking trip to Italy with our son, d ...
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个人分类: 生活点滴|2136 次阅读|2 个评论 热度 1
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[转载]For your amusement
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2023-5-18 05:04
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32 witty, one-liner jokes about getting old to make you smile 12/18/2022 by Roy Sutton Save Looking for some jokes about getting old, dear reader? Well, today I can offer you 32 of them. Whether you’re young or old, I’m sure you’ll be able ...
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个人分类: 生活点滴|1991 次阅读|没有评论
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Please write to me
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热度 2 2023-5-16 19:38
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Dear Readers of my blog articles, If you have questions about my blog articles, present or past, that are of a personal nature or unsuitable for public consumption, you can always write to me privately at ho@seas.harvard.edu. I promise I'll try to answer to the best of my ability ...
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个人分类: 生活点滴|3057 次阅读|3 个评论 热度 2
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Historical notes and memories over 50+ years by an observer
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热度 1 2023-5-11 03:59
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The year was 1958, I just returned from an industry job to graduate school. There were two types of computers competing for attention at that time. There was the analog computer type which uses high gain feedback amplifier to perform integration. This makes simulating dynamic models obeying dif ...
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个人分类: S and T|4181 次阅读|2 个评论 热度 1
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Does ChatGPT spells the death of education?
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热度 1 2023-5-3 21:09
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The amazing AI super tutor for students and teachers Sal Khan: The amazing AI super tutor for students and teachers | TED Talk Comment Read transcript Sal Khan, the founder and CEO of Khan Academy, thinks artificial intelligence could spark the greatest posi ...
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个人分类: S&T|2808 次阅读|4 个评论 热度 1
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Status Report of Chinese Americans in the US
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热度 1 2023-4-29 03:42
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With the major sponsorship of the Committee of 100 (an elite organization of prominent CAs) and the Social Science Department of Columbia University also with helps from the US Census Bureau, the Pew Research Organization, and the office of the White House Initiative of Asian and Pacific ...
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个人分类: 生活点滴|2580 次阅读|2 个评论 热度 1
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Another shout out for our retirement community
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热度 4 2023-4-20 02:26
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I was taking a nap today and a worker from the BrookHaven (our retirement living community) maintenance rang the doorbell. Apparently they do annual check (we have been here one year and 3 weeks) on the proper functioning of all alarm devices, replace the batteries on devices and filters on heatin ...
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个人分类: 生活点滴|2014 次阅读|6 个评论 热度 4
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