NASA NTRS · 19890000517
Nonlinear Curve-Fitting Program
Abstract
Nonlinear optimization algorithm helps in finding best-fit curve. Nonlinear Curve Fitting Program, NLINEAR, interactive curve-fitting routine based on description of quadratic expansion of X(sup 2) statistic. Utilizes nonlinear optimization algorithm calculating best statistically weighted values of parameters of fitting function and X(sup 2) minimized. Provides user with such statistical information as goodness of fit and estimated values of parameters producing highest degree of correlation between experimental data and mathematical model. Written in FORTRAN 77.
Keep this discovery
Explore connections, maps & timelines
Everhart, Joel L., Badavi, Forooz F.. 1989-10-01. Nonlinear Curve-Fitting Program. https://ntrs.nasa.gov/citations/19890000517
Cite the original work for its findings. Save a collection to share your selection of sources.