Prev. Article Next Article Table of Contents

Research Article

Smoothing and Differentiation of Data by Simplified Least Squares Procedures.

Abraham. Savitzky, M. J. E. Golay

Anal. Chem., 1964, 36 (8), pp 1627–1639

DOI: 10.1021/ac60214a047

Publication Date: July 1964

Note: In lieu of an abstract, this is the article's first page.

View: Hi-Res PDF

Smoothing and differentiation of data by simplified least square procedureAnalytical Chemistry
- Smoothing and differentiation of data by simplified least square procedure
  Jean Steinier, Yves Termonia, Jules Deltour
  Analytical Chemistry 1972 44 (11), pp 1906–1909
  Abstract | Hi-Res PDF
Automatic Selection of Optimal Savitzky−Golay SmoothingAnalytical Chemistry
- Automatic Selection of Optimal Savitzky−Golay Smoothing
  Gabriel Vivó-Truyols and Peter J. Schoenmakers
  Analytical Chemistry 2006 78 (13), pp 4598–4608
  Abstract: A method to select the optimal window size of the Savitzky−Golay (SG) algorithm is presented. The approach is based on a comparison of the fitting residuals (i.e., the differences between the input signal and the smoothed signal) with the noise of the ...
  Abstract | Full Text HTML | Hi-Res PDF
A Perfect SmootherAnalytical Chemistry
- A Perfect Smoother
  Paul H. C. Eilers
  Analytical Chemistry 2003 75 (14), pp 3631–3636
  Abstract: The well-known and popular Savitzky−Golay filter has several disadvantages. A very attractive alternative is a smoother based on penalized least squares, extending ideas presented by Whittaker 80 years ago. This smoother is extremely fast, gives ...
  Abstract | Full Text HTML | Hi-Res PDF