# Iterations of Some Algorithms for Nonlinear Fitting

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By dragging the starting point with the locator, you can see how three nonlinear fitting algorithms proceed and how many steps they need. The three algorithms considered are the Levenberg–Marquardt, Newton, and gradient methods.

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Contributed by: Heikki Ruskeepää (February 2012)

Open content licensed under CC BY-NC-SA

## Snapshots

## Details

Reference

[1] R. Pearl, "The Growth of Populations," *Quarterly Review of Biology*, 2(4), 1927 pp. 532–548.

## Permanent Citation

"Iterations of Some Algorithms for Nonlinear Fitting"

http://demonstrations.wolfram.com/IterationsOfSomeAlgorithmsForNonlinearFitting/

Wolfram Demonstrations Project

Published: February 21 2012