The bindings-levmar package

[Tags: library]

The Levenberg-Marquardt algorithm is an iterative technique that finds a local minimum of a function that is expressed as the sum of squares of nonlinear functions. It has become a standard technique for nonlinear least-squares problems and can be thought of as a combination of steepest descent and the Gauss-Newton method. When the current solution is far from the correct one, the algorithm behaves like a steepest descent method: slow, but guaranteed to converge. When the current solution is close to the correct solution, it becomes a Gauss-Newton method.

Both unconstrained and constrained (under linear equations and box constraints) Levenberg-Marquardt variants are included. All functions have Double and Float variants.


Note that the included C library is lightly patched to make it pure. This way the functions can be used inside unsafePerformIO.

A note regarding the license:

All files EXCEPT those in the levmar-2.4 directory fall under the BSD3 license. The levmar C library, which is bundled with this binding, falls under the GPL. If you build a program which is linked with this binding then it is also linked with levmar. This means such a program can only by distributed under the terms of the GPL.


Versions0.1,, 0.1.1,,, 1.0,,, 1.1,,,
Change logNone available
Dependenciesbase (>=3 && <4.2) [details]
Copyright(c) 2009 Roel van Dijk & Bas van Dijk
AuthorRoel van Dijk & Bas van Dijk,
Source repositoryhead: darcs get
UploadedWed Sep 9 14:42:40 UTC 2009 by BasVanDijk
Downloads2308 total (42 in last 30 days)
0 []
StatusDocs not available [build log]
All reported builds failed as of 2015-12-10 [all 5 reports]



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