public virtual SVDecompositionResult apply(DoubleMatrix x)
{
ArgChecker.notNull(x, "x");
MatrixValidate.notNaNOrInfinite(x);
RealMatrix commonsMatrix = CommonsMathWrapper.wrap(x);
SingularValueDecomposition svd = new SingularValueDecomposition(commonsMatrix);
return(new SVDecompositionCommonsResult(svd));
}
/// <summary>
/// Creates an instance.
/// </summary>
/// <param name="svd"> The result of the SV decomposition, not null </param>
public SVDecompositionCommonsResult(SingularValueDecomposition svd)
{
ArgChecker.notNull(svd, "svd");
_condition = svd.ConditionNumber;
_norm = svd.Norm;
_rank = svd.Rank;
_s = CommonsMathWrapper.unwrap(svd.S);
_singularValues = svd.SingularValues;
_u = CommonsMathWrapper.unwrap(svd.U);
_uTranspose = CommonsMathWrapper.unwrap(svd.UT);
_v = CommonsMathWrapper.unwrap(svd.V);
_vTranspose = CommonsMathWrapper.unwrap(svd.VT);
_solver = svd.Solver;
}
private void InitializeInstanceFields()
{
svd = new SingularValueDecomposition(condok);
result = new SVDecompositionCommonsResult(svd);
}
