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Results tagged with ifft
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user 11580
0
votes
What assumptions should be used to invert spectrum into time domain data?
This is not a proper answer, but I am not yet allowed to leave comments.
If you need to convert your PSD into time history I think you could find useful to visit this website http://www.vibrationdata …
- 413
0
votes
1
answer
895
views
Get data ready for IFFT
I am having troubles applying the IFFT function to some data I have. … I already had a look here Complex conjugate and IFFT and here What assumptions should be used to invert spectrum into time domain data? but it still does not work. …
- 413
1
vote
1
answer
325
views
Conceptual question on FFT/IFFT (IFFT existence)
Second, measured signals (for example, the aformentioned acceleration measurements coming from a test) are not continuous (since they are sampled at a given sampling frequency), so if I want to apply the IFFT …
- 413