2210| 5
|
[编程技巧] 求助均方差怎么求啊? |
发表于 2007-6-5 21:42
|
显示全部楼层
| |
发表于 2007-6-5 22:18
|
显示全部楼层
| |
GMT+8, 2024-11-12 10:58 , Processed in 0.068023 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.