How to Perform FFT in SignalExpress

[Jim_H]

I have many ASCII data files containing analog voltage data taken from vibration sensors mounted on a shaker table.  I would like to perform FFT analysis on this data, but cannot find any FFT capability in SignalExpress.  Can anyone point me in the right direction?

Thanks,

Jim_H

[USBarnes]

Jim_H,

The functions you are looking for will appear under Analysis>>Frequency-Domain Measurements. Likely Power Spectrum or Frequency Response are what you are looking for.

[Jim_H]

Thanks, Robert B.

[ras8116ras]

Hello Sir,

We are using signal express vibration module to measure accelerations on engine componenets. We need to convert time series data into FFT & subsequently into PSD. Can you please support how his action performed.

Thanks & Regards,

Rahul Sarode

[nicolas.pj]

Hi ras8116ras,

This forum post is 6 years old. I suggest you make a new post. It should get more attention that way!