The bindings-levmar package

[Tags: library]

See the levmar package for a high-level wrapper around this package.

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.


Properties

Versions0.1, 0.1.0.1, 0.1.1, 0.1.1.1, 0.2.0.1, 1.0, 1.0.0.1, 1.0.0.2, 1.1, 1.1.0.1, 1.1.0.2
Dependenciesbase (>=3 && <4.7), bindings-DSL (>=1.0.15 && <1.1)
LicenseOtherLicense
Copyright2009–2012 Roel van Dijk & Bas van Dijk
AuthorRoel van Dijk <vandijk.roel@gmail.com> & Bas van Dijk <v.dijk.bas@gmail.com>
MaintainerRoel van Dijk <vandijk.roel@gmail.com> & Bas van Dijk <v.dijk.bas@gmail.com>
Stabilityprovisional
CategoryNumerical, FFI
Home pagehttps://github.com/basvandijk/bindings-levmar
Bug trackerhttps://github.com/basvandijk/bindings-levmar/issues
Source repositoryhead: git clone git://github.com/basvandijk/bindings-levmar.git
Upload dateSun Sep 9 11:58:13 UTC 2012
Uploaded byBasVanDijk
Downloads733 total (56 in last 30 days)

Modules

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Flags

NameDescriptionDefault
mklLink with Intel's MKL optimized libraries.Disabled
accelerateUse the accelerate framework for LAPACK/BLAS on OS XDisabled

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