Highly Influenced

# Enhancing tidal harmonic analysis : Robust ( hybrid L 1 = L 2 ) solutions

@inproceedings{Leffler2008EnhancingTH, title={Enhancing tidal harmonic analysis : Robust ( hybrid L 1 = L 2 ) solutions}, author={Keith E. Leffler and David A. Jay}, year={2008} }

- Published 2008

Traditional harmonic analysis of tides is highly sensitive to omnipresent environmental noise. Robust fitting is an extension of the ordinary least squares calculation of harmonic analysis that is more resistant to broad spectrum noise. Since the variance of the amplitude and phase is calculated from the power spectrum of the residual, a calculation that filters broad spectrum noise and reduces the residual variance will increase the confidence of the computed parameters, and also allows more… CONTINUE READING