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lmfit

This is the home page of lmfit, a self-contained C library for Levenberg-Marquardt least-squares minimization and curve fitting.

News

  • 9aug13: Release 5.0 with simplified API.
  • 14jul13: Move to this new web location.

For all changes, see CHANGELOG

Documentation

Foundations

For a gentle introduction to the Levenberg-Marquardt algorithm, see e.g. K Madsen, H B Nielsen, O Tingleff (2004): Methods for non-linear least squares problems.

Usage

About

Download and installation

License

From Source

Download locations:

The source package comes with build scripts generated by GNU autotools, to be run with the usual commands ./configure, make, sudo make install. To test, run examples in directory demo.

RPM Binaries