Publications Repository - Gdańsk University of Technology

The problem of adaptive signal smoothing is consid-ered and solved using the weighted basis function approach. Inthe special case of polynomial basis and uniform weighting theproposed method reduces down to the celebrated Savitzky-Golaysmoother. Data adaptiveness is achieved via parallel estimation.It is shown that for the polynomial and harmonic bases andcosinusoidal weighting sequences, the competing signal estimatescan be computed in both time-recursive and order-recursive way.

Authors

• prof. dr hab. inż. Maciej Niedźwiecki link open in new tab ,
• dr inż. Marcin Ciołek link open in new tab