1454| 5
|
[FFT] 请问对一列等时间间隔的振动数据能够进行FFT变换得到频谱图吗 |
| ||
我想得到的就是频谱图,上面那位用的是专用软件吧,我想用MATLAB做,不知道怎么做
| ||
疑问
| ||
发表于 2009-3-17 14:10
|
显示全部楼层
| ||
GMT+8, 2024-11-11 18:02 , Processed in 0.075181 second(s), 22 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.