double function ( ) { return DecompositionFactory . quality ( mat , eig ) ; }
computes the quality of the computed decomposition . a value close to or less than 1e-15 is considered to be within machine precision . this function must be called before the original matrix has been modified or else it will produce meaningless results . concode_field_sep DenseMatrix64F mat concode_elem_sep EigenDecomposition<DenseMatrix64F> eig concode_field_sep Complex64F getEigenvalue concode_elem_sep T getEigenVector concode_elem_sep EigenDecomposition getEVD concode_elem_sep int getNumberOfEigenvalues concode_elem_sep int getIndexMax concode_elem_sep int getIndexMin