Performing FRF for aceeleration data

1 次查看（过去 30 天）
Shz713
Shz713 2015-9-20
回答： Star Strider 2015-9-20
I have set of acceleration data from accelerometer which were recorded from bridge field testing. I'd like to transform time-domain to frequency domain to get peak frequencies of bridge. I'm not sure how to use available tools in MATLAB to perform Frequency Response Function.

请先登录，再回答此问题。

回答（1 个）

Star Strider
Star Strider 2015-9-20
The R2015a fft documentation will give you everything you need in the code between the first two figure plots. (The R2015b documentation obfuscates the use of fft, at least in my opinion.)

类别

在 Help Center 和 File Exchange 中查找有关 Spectral Measurements 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by