FIDAP/ex7

TEST MATRIX FROM FIDAP: EX7.MAT
Name ex7
Group FIDAP
Matrix ID 438
Num Rows 1,633
Num Cols 1,633
Nonzeros 46,626
Pattern Entries 54,543
Kind Computational Fluid Dynamics Problem
Symmetric No
Date 1994
Author A. Baggag, Y. Saad
Editor A. Baggag, Y. Saad
Structural Rank 1,633
Structural Rank Full true
Num Dmperm Blocks 2
Strongly Connect Components 2
Num Explicit Zeros 7,917
Pattern Symmetry 100%
Numeric Symmetry 82.4%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 1.853688e+09
Minimum Singular Value 2.243774e-02
Condition Number 8.261473e+10
Rank 1,633
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB