Help with spectral analysis of a time series
4 views (last 30 days)
Show older comments
I have a data set that contains surface elevation in meters and time in seconds.
I need to convert this data into an energy spectrum with Frequency on the X axis and Spectral Density (Amplitude Squared/Frequency) on the Y axis.
I believe I need to use Fourier Transform to achieve this but am currently unsure how to do this, any help would be greatly appreciated.
0 Comments
Answers (1)
See Also
Categories
Find more on Spectral Measurements in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!