Lomb-Scargle Periodogram

LSP

The Lomb-Scargle Periodogram is a least-square method which is useful for calculating the Fourier transform of a time history with gaps or an uneven sampling rate.
Reference Paper

This function has been added to the vibrationdata GUI package

Python script & Utility:
lomb_scargle.py
tompy.py

– Tom Irvine

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