GVL4 M-Files: Chapter 3
Demos
| ShowOuterLU | outer product LU |
| ShowOuterLU_PP | outer product LU with partial pivoting |
| ShowOuterLU_CP | outer product LU with complete pivoting |
| ShowOuterLU_RP | outer product LU with rook pivoting |
| ShowGaxpyLU | gaxpy LU |
| ShowGaxpyLU_PP | gaxpy LU with partial pivoting |
| ShowBlockLU | block LU (non-recursive implementation) |
| ShowBlockLU_Recur | block LU (recursive implementation) |
| ShowCondEst | condition estimation |
| ShowEffectOfCond | effect of condition on Ax = b accuracy |
| ShowIterImprove | iterative improvement |
| ShowRectLU | LU of rectangular matrix |
Functions
| BackCol | back substitution (column-oriented) |
| BackRow | back substitution (row-oriented) |
| ForwardCol | forward elimination (column-oriented) |
| ForwardRow | forward elimination (row-oriented) |
| ForwardColMultipleRHS | block forward elimination with multiple rhs |
| OuterLU | outer product LU |
| OuterLU_PP | outer product LU with partial pivoting |
| OuterLU_CP | outer product LU with complete pivoting |
| OuterLU_RP | outer product LU with rook pivoting |
| GaxpyLU | gaxpy LU |
| GaxpyLU_PP | gaxpy LU with partial pivoting |
| BlockLU | block LU (non-recursive implementation) |
| BlockLU_recur | block LU (recursive implementation) |
| CondEstLowerTri | condition estimate of lower triangular matrix |
| CondEstUpperTri | condition estimate of upper triangular matrix |
| BackRow6 | back substitution in 6-digit FP |
| ForwardRow6 | forward elimination in 6-digit FP |
| OuterLU_PP6 | outer product LU in 6-digit FP |
| RectLU | LU of rectangular matrix |