Cote/mplate
Vibroacoustic problem (plate-air-poroelastic-air-plate system) A. Cote
| Name |
mplate |
| Group |
Cote |
| Matrix ID |
378 |
|
Num Rows
|
5,962 |
|
Num Cols
|
5,962 |
|
Nonzeros
|
142,190 |
|
Pattern Entries
|
142,190 |
|
Kind
|
Acoustics Problem |
|
Symmetric
|
Yes |
|
Date
|
1997 |
|
Author
|
A. Cote |
|
Editor
|
T. Davis |
| Structural Rank |
5,962 |
| Structural Rank Full |
true |
|
Num Dmperm Blocks
|
1 |
|
Strongly Connect Components
|
1 |
|
Num Explicit Zeros
|
0 |
|
Pattern Symmetry
|
100% |
|
Numeric Symmetry
|
5.3% |
|
Cholesky Candidate
|
no |
|
Positive Definite
|
no |
|
Type
|
complex |
| SVD Statistics |
| Matrix Norm |
1.045076e+06 |
| Minimum Singular Value |
3.113554e-11 |
| Condition Number |
3.356535e+16
|
| Rank |
4,103 |
| sprank(A)-rank(A) |
1,859 |
| Null Space Dimension |
1,859 |
| Full Numerical Rank? |
no |
| Download Singular Values |
MATLAB
|
