SSJ
V. 2.6.

umontreal.iro.lecuyer.hups
Class NiedSequenceBase2

java.lang.Object
  extended by umontreal.iro.lecuyer.hups.PointSet
      extended by umontreal.iro.lecuyer.hups.DigitalNet
          extended by umontreal.iro.lecuyer.hups.DigitalNetBase2
              extended by umontreal.iro.lecuyer.hups.DigitalSequenceBase2
                  extended by umontreal.iro.lecuyer.hups.NiedSequenceBase2

public class NiedSequenceBase2
extends DigitalSequenceBase2

This class implements digital sequences constructed from the Niederreiter sequence in base 2.


Constructor Summary
NiedSequenceBase2(int k, int w, int dim)
          Constructs a new digital sequence in base 2 from the first n = 2k points of the Niederreiter sequence, with w output digits, in dim dimensions.
 
Method Summary
 void extendSequence(int k)
          Increases the number of points to n = 2k from now on.
 String toString()
          Formats a string that contains information about the point set.
 
Methods inherited from class umontreal.iro.lecuyer.hups.DigitalSequenceBase2
iteratorShift, iteratorShiftNoGray, toNet, toNetShiftCj
 
Methods inherited from class umontreal.iro.lecuyer.hups.DigitalNetBase2
addRandomShift, addRandomShift, clearRandomShift, getCoordinate, getCoordinateNoGray, iBinomialMatrixScramble, iBinomialMatrixScrambleFaurePermut, iBinomialMatrixScrambleFaurePermutAll, iBinomialMatrixScrambleFaurePermutDiag, iterator, iteratorNoGray, leftMatrixScramble, leftMatrixScrambleDiag, leftMatrixScrambleFaurePermut, leftMatrixScrambleFaurePermutAll, leftMatrixScrambleFaurePermutDiag, printGeneratorMatrices, printGeneratorMatricesTrans, rightMatrixScramble, stripedMatrixScramble, stripedMatrixScrambleFaurePermutAll
 
Methods inherited from class umontreal.iro.lecuyer.hups.DigitalNet
eraseOriginalGeneratorMatrices, resetGeneratorMatrices, unrandomize
 
Methods inherited from class umontreal.iro.lecuyer.hups.PointSet
addRandomShift, addRandomShift, formatPoints, formatPoints, formatPoints, formatPoints, formatPointsBase, formatPointsBase, formatPointsBase, formatPointsBase, formatPointsNumbered, formatPointsNumbered, getDimension, getNumPoints, getStream, randomize, randomize, randomize, randomize, randomize, setStream
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

NiedSequenceBase2

public NiedSequenceBase2(int k,
                         int w,
                         int dim)
Constructs a new digital sequence in base 2 from the first n = 2k points of the Niederreiter sequence, with w output digits, in dim dimensions. The generator matrices Cj are w×k. Restrictions: 0 <= k <= 30, k <= w, and dim  <= 318.

Parameters:
k - there will be 2^k points
w - number of output digits
dim - dimension of the point set
Method Detail

toString

public String toString()
Description copied from class: PointSet
Formats a string that contains information about the point set.

Overrides:
toString in class DigitalNetBase2
Returns:
string representation of the point set information

extendSequence

public void extendSequence(int k)
Description copied from class: DigitalSequenceBase2
Increases the number of points to n = 2k from now on.

Specified by:
extendSequence in class DigitalSequenceBase2
Parameters:
k - there will be 2^k points

SSJ
V. 2.6.

To submit a bug or ask questions, send an e-mail to Pierre L'Ecuyer.