Sandia/fpga_dcop_27
Sandia/fpga_dcop_27 circuit simulation matrix. Sandia National Lab.
Name |
fpga_dcop_27 |
Group |
Sandia |
Matrix ID |
1081 |
Num Rows
|
1,220 |
Num Cols
|
1,220 |
Nonzeros
|
5,892 |
Pattern Entries
|
5,892 |
Kind
|
Subsequent Circuit Simulation Problem |
Symmetric
|
No |
Date
|
2003 |
Author
|
R. Hoekstra |
Editor
|
T. Davis |
Structural Rank |
1,220 |
Structural Rank Full |
true |
Num Dmperm Blocks
|
188 |
Strongly Connect Components
|
34 |
Num Explicit Zeros
|
0 |
Pattern Symmetry
|
81.8% |
Numeric Symmetry
|
32.7% |
Cholesky Candidate
|
no |
Positive Definite
|
no |
Type
|
real |
SVD Statistics |
Matrix Norm |
2.875123e+00 |
Minimum Singular Value |
6.799712e-13 |
Condition Number |
4.228301e+12
|
Rank |
1,220 |
sprank(A)-rank(A) |
0 |
Null Space Dimension |
0 |
Full Numerical Rank? |
yes |
Download Singular Values |
MATLAB
|