w*******g 发帖数: 99 | 1 Maybe too simple, too naive... Don't laugh, : )
I wanna solve a least square problem, can I use symbol as variables and get
a formula using matlab? |
w*******g 发帖数: 99 | 2 I read some documents and it said that matlab can not be used for symbolic
computing ( I am not familar with that) so I gave up and try to use mathmatica |
w****o 发帖数: 20 | 3 有道智力/推理题:有许多version,其一是,
一群人中每人都戴帽,但每人只能看到别人的帽子。若有人怀疑自己带红帽,就必需自杀
。。。
有谁记得齐全题目和推理过程,请reply.
Thanks a lot ! |
c**z 发帖数: 1014 | 4 google搜索 帽子 别人 看不到 推理题 就能搜索到
【在 w****o 的大作中提到】 : 有道智力/推理题:有许多version,其一是, : 一群人中每人都戴帽,但每人只能看到别人的帽子。若有人怀疑自己带红帽,就必需自杀 : 。。。 : 有谁记得齐全题目和推理过程,请reply. : Thanks a lot !
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