FIDAP/ex37
TEST MATRIX FROM FIDAP: EX37.MAT
Name |
ex37 |
Group |
FIDAP |
Matrix ID |
433 |
Num Rows
|
3,565 |
Num Cols
|
3,565 |
Nonzeros
|
67,591 |
Pattern Entries
|
67,591 |
Kind
|
Computational Fluid Dynamics Problem |
Symmetric
|
No |
Date
|
1994 |
Author
|
A. Baggag, Y. Saad |
Editor
|
A. Baggag, Y. Saad |
Structural Rank |
3,565 |
Structural Rank Full |
true |
Num Dmperm Blocks
|
1,652 |
Strongly Connect Components
|
1,652 |
Num Explicit Zeros
|
0 |
Pattern Symmetry
|
100% |
Numeric Symmetry
|
95.4% |
Cholesky Candidate
|
no |
Positive Definite
|
no |
Type
|
real |
SVD Statistics |
Matrix Norm |
1.795387e+02 |
Minimum Singular Value |
1.000000e+00 |
Condition Number |
1.795387e+02
|
Rank |
3,565 |
sprank(A)-rank(A) |
0 |
Null Space Dimension |
0 |
Full Numerical Rank? |
yes |
Download Singular Values |
MATLAB
|