加州大学戴维斯分校电气工程面试经验汇总

    博士申请

    1. 学生背景:清华大学;面试时间:不详

    面了2次,都是同样两个教授。突击面试,一上来说了两句就开始问。问了很多专业问题, 后来还给了个电话会议软件,叫我在画图版上画电路...sigh 时间长了都记不清了,估计 这个学校算是败了。

    2. 学生背景:复旦大学;面试时间:2008年2月27日

    prof phone interview, signal processing direction

    Prof:how are you?

    Me:....

    Prof:I have prepared several question for the interview...

    After my question, you can ask your question....

    Me:fine

    Prof:Here is the first one, to solve a puzzel....

    Me:(orz, to test my iq, tough interview...)

    Prof:1000 people to open 1000 door. each time, one people change the status of the door. For example, if the door is open, then, the people will close the door; otherwise, he will open the door. The first people change the status of the door with number, 1,2,3,4,...,1000; the second people change the status of the door with number, 2,4,6,8,....; the third people change the status every third door; and so on. After the 1000th people change the status of the door, what will be the final status of the door, let's say 100?

    Me:.....orz

    Prof:the second one, there are two eggs with two different level of rigity: Let's say level one and level two. If we try to use one egg to hit another egg, the egg with lower level regity will break; if the two eggs are with equivalent rigity, half chance one of the two eggs are broken. We don't know the rigity of the egg, so you can assume half-likely egg one is with level one, half-likely with level two. Then what is the chance that egg one is

    broken? If we know the egg is broken, what is the chance it is egg one?

    Me:.....orz(I nearly forget probability theory)

    Prof:It's your turn to ask question...

    荏苒柔木

    Mon Jun 27 21:50:12 CST 2016
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