PDL::Opt::NonLinear

PDL::Opt::NonLinear is a Perl module with non linear optimization routines.
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PDL::Opt::NonLinear Ranking & Summary

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  • Rating:
  • License:
  • Perl Artistic License
  • Price:
  • FREE
  • Publisher Name:
  • Grgory Vanuxem
  • Publisher web site:
  • http://search.cpan.org/~ellipse/PDL-LinearAlgebra-0.06/Real/real.pd

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PDL::Opt::NonLinear Description

PDL::Opt::NonLinear is a Perl module with non linear optimization routines. PDL::Opt::NonLinear is a Perl module with non linear optimization routines.SYNOPSIS use PDL::Opt::NonLinear; $x = random(5); $gx = rosen_grad($x); $fx = rosen($x); $xtol = pdl(1e-16); $gtol = pdl(0.9); $eps = pdl(1e-10); $print = ones(2); $maxit = pdl(long, 200); $info = pdl(long,0); sub fg_func{ my ($f, $g, $x) = @_; $f .= rosen($x); $g .= rosen_grad($x); } cgfam($fx, $gx, $x, $maxit, $eps, $xtol, $gtol,$print,$info,1,&fg_func); Requirements: · Perl


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