HVDC/hvdc1
Power simulation matrix, Alex Wang, Manitoba HVDC, Canada
| Name |
hvdc1 |
| Group |
HVDC |
| Matrix ID |
1874 |
|
Num Rows
|
24,842 |
|
Num Cols
|
24,842 |
|
Nonzeros
|
158,426 |
|
Pattern Entries
|
159,981 |
|
Kind
|
Power Network Problem |
|
Symmetric
|
No |
|
Date
|
2007 |
|
Author
|
A. Wang |
|
Editor
|
T. Davis |
| Structural Rank |
24,842 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
31 |
|
Strongly Connect Components
|
7 |
|
Num Explicit Zeros
|
1,555 |
|
Pattern Symmetry
|
98.2% |
|
Numeric Symmetry
|
9.9% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
real |
| SVD Statistics |
| Matrix Norm |
3.646457e+05 |
| Minimum Singular Value |
7.505943e-03 |
| Condition Number |
4.858093e+07
|
| Rank |
24,842 |
| sprank(A)-rank(A) |
0 |
| Null Space Dimension |
0 |
| Full Numerical Rank? |
yes |
| Download Singular Values |
MATLAB
|
