Abstract
Procedures are given for smoothing and differentiating experimental data with both equal and nonequal spacing in the independent variable. Selection of the number of points to be included in the "movable strip" technique and of the degree of the polynomial is discussed. Equations are given to estimate the error by calculating a confidence interval on each slope. A technique for handling certain types of nonrandom errors is presented. © 1967, American Chemical Society. All rights reserved.
Recommended Citation
H. C. Hershey et al., "Numerical Differentiation Of Equally Spaced And Not Equally Spaced Experimental Data," Industrial and Engineering Chemistry Fundamentals, vol. 6, no. 3, pp. 413 - 421, American Chemical Society, Aug 1967.
The definitive version is available at https://doi.org/10.1021/i160023a015
Department(s)
Chemical and Biochemical Engineering
International Standard Serial Number (ISSN)
0196-4313
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2023 American Chemical Society, All rights reserved.
Publication Date
01 Aug 1967
