Mathematica 9 is now available

Wolfram Library Archive


All Collections Articles Books Conference Proceedings
Courseware Demos MathSource Technical Notes
Title Downloads

KNITRO® for Mathematica: Nonlinear Data Fitting
Author

Ziena Optimization, Inc.
Organization: Ziena Optimization, Inc.
URL: http://www.ziena.com
Description

Here KNITRO for Mathematica is used to find the best ellipse through a set of two-dimensional data points. This example illustrates a general approach to nonlinear data fitting.
Subject

*Mathematica Technology > Application Packages > Applications from Independent Developers > KNITRO for Mathematica
Keywords

Math optimization, nonlinear optimization, linear optimization, large-scale optimization, math programming, mathematical programming, linear programming, interior point methods, active set methods, quasi-Newton methods, scientific software, mathematical libraries, power systems analysis, power systems design, portfolio optimization, financial software, nonlinear regression, nonlinear data fitting, chemical processing, circuit tuning, optimal design, optimal control
Related items

*KNITRO® for Mathematica   [in Technical Notes]
*KNITRO® for Mathematica: Nonlinear Optimization Problem   [in Technical Notes]
URL

http://www.wolfram.com/products/applications/knitro
Downloads Download Wolfram CDF Player

Download
KNLONonlinearDataFitting.nb (188.4 KB) - KNITRO for Mathematica: Nonlinear Data Fitting notebook