Expanded LU Decomposition Object
- DESCRIPTION:
-
These are objects of class
"expand.lu.Matrix"
They represent the LU decomposition of a matrix.
- GENERATION:
-
This class of objects is returned from the expand.lu.Matrix function
to represent an LU decomposition.
- STRUCTURE:
-
The following components must be included in a legitimate "expand.lu.Matrix" object:
- l:
-
The unit lower triangular/trapezoidal factor.
- u:
-
The upper triangular/trapezoidal factor.
- permutation:
-
The row permutation applied to the original matrix in order to obtain the
factorization.
- SEE ALSO:
-
expand
,
lu.Matrix
.