Contents

#!/usr/bin/env ruby
require("gsl")
include GSL

dim = 2
q = QRng.alloc(QRng::HDSOBOL, dim)
#q = QRng.alloc("sobol", dim)
#q = QRng.alloc("niederreiter_2", dim)
#q = QRng.alloc(QRng::NIEDERREITER_2, dim)

p q.name

v = Vector.alloc(dim)
IO.popen("graph -T X -C --title-font-size 0.04 -L 'Distribution of first 1024 points from the quasi-random HDSobol sequence' -m -1 -S 2", "w") do |io|
  for i in 0..1024 do
    #       v = q.get()    # by creating a alloc vector
    q.get(v)       # by using an existing vector (efficient)
    io.printf("%e %e\n", v[0], v[1])
  end
end

Version data entries

22 entries across 22 versions & 4 rubygems

Version	Path
gsl-2.1.0.3	examples/random/hdsobol.rb
gsl-2.1.0.2	examples/random/hdsobol.rb
gsl-2.1.0.1	examples/random/hdsobol.rb
gsl-2.1.0	examples/random/hdsobol.rb
gsl-1.16.0.6	examples/random/hdsobol.rb
rb-gsl-1.16.0.5	examples/random/hdsobol.rb
rb-gsl-1.16.0.4	examples/random/hdsobol.rb
rb-gsl-1.16.0.3	examples/random/hdsobol.rb
rb-gsl-1.16.0.3.rc1	examples/random/hdsobol.rb
gsl-nmatrix-1.15.3.2	examples/random/hdsobol.rb
gsl-nmatrix-1.15.3.1	examples/random/hdsobol.rb
rb-gsl-1.16.0.2	examples/random/hdsobol.rb
rb-gsl-1.16.0.1	examples/random/hdsobol.rb
rb-gsl-1.16.0	examples/random/hdsobol.rb
rb-gsl-1.15.3.2	examples/random/hdsobol.rb
rb-gsl-1.15.3.1	examples/random/hdsobol.rb
blackwinter-gsl-1.15.3.2	examples/random/hdsobol.rb
gsl-nmatrix-1.15.3.0	examples/random/hdsobol.rb
gsl-1.15.3	examples/random/hdsobol.rb
gsl-1.14.7	examples/random/hdsobol.rb