Grund/meg1
Unsymmetric Matrix meg1, 1MB RAM simulation, F. Grund, Oct 1990.
| Name |
meg1 |
| Group |
Grund |
| Matrix ID |
465 |
|
Num Rows
|
2,904 |
|
Num Cols
|
2,904 |
|
Nonzeros
|
58,142 |
|
Pattern Entries
|
58,142 |
|
Kind
|
Circuit Simulation Problem |
|
Symmetric
|
No |
|
Date
|
1997 |
|
Author
|
F. Grund |
|
Editor
|
F. Grund |
| Structural Rank |
2,904 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
929 |
|
Strongly Connect Components
|
1 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
0.2% |
|
Numeric Symmetry
|
0.2% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
2.099515e+06 |
| Minimum Singular Value |
1.518569e-06 |
| Condition Number |
1.382562e+12
|
| Rank |
2,904 |
| sprank(A)-rank(A) |
0 |
| Null Space Dimension |
0 |
| Full Numerical Rank? |
yes |
| Download Singular Values |
MATLAB
|
