ALGLIB 3.1.0

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Downloads: 23
Released: Oct 31, 2010
Updated: Jun 16, 2011 by SergeyBochkanov
Dev status: Stable Help Icon

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Source Code alglib-3.1.0.csharp.zip
source code, 760K, uploaded Jun 16, 2011 - 23 downloads

Release Notes

ALGLIB 3.1.0 is released. This release includes following improvements:
  • new algorithm for curve fitting by penalized regression spline
  • new algorithm for calculation of covariance/correlation matrices, which efficiently works even with large matrices which do not fit into CPU cache
  • improved nonlinear least squares solver (optimization without analytic gradient)
  • improved Levenberg-Marquardt optimizer (optimization without analytic Jacobian)
  • new functions for conversion between barycentric representation of polynomial and power basis

We also significantly improved ALGLIB documentation, especially http://www.alglib.net/optimization/ and http://www.alglib.net/interpolation/ sections of ALGLIB User Guide.
A lot of new examples, cross-links between ALGLIB User Guide and ALGLIB Reference Manual were implemented.

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