楼主: pengweicai
|
[综合讨论] 潜艇声分析 |
发表于 2009-6-28 19:06
|
显示全部楼层
| ||
发表于 2010-5-21 16:03
|
显示全部楼层
请问结构模态的数据是怎么得到的?
| ||
发表于 2010-5-21 16:56
|
显示全部楼层
| ||
发表于 2010-5-23 14:05
|
显示全部楼层
怎么确定模态的频率范围
| ||
发表于 2011-4-10 21:38
|
显示全部楼层
| ||
GMT+8, 2024-11-13 14:30 , Processed in 0.076533 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.