About this document

Savitzky-Golay Method Corrections and Extensions by Héctor F Bonilla is a document available to read on EtoBox.

This document summarizes the use of the Savitzky-Golay convolution method for smoothing and differentiating digital data. It notes errors in the original tables published in 1964 and provides corrected equations that can generate convolution arrays of any width. The document discusses using wider arrays than the original 25-point maximum when needed to balance noise reduction and signal broadening, and provides equations to easily expand the convolution array widths.

Author

Héctor F Bonilla

Language

EN