13261| 20
|
[综合讨论] 有一组数据,用FFT作频谱分析,并画出幅频特性、相频特性曲线 |
| ||
发表于 2010-6-23 22:47
|
显示全部楼层
| ||
| ||
| ||
发表于 2010-6-30 17:27
|
显示全部楼层
| ||
| ||
发表于 2010-7-1 01:03
|
显示全部楼层
| ||
评分 | ||
发表于 2010-9-4 10:24
|
显示全部楼层
| ||
GMT+8, 2024-12-24 00:49 , Processed in 0.149106 second(s), 22 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.