Boeing/msc00726

SYMMETRIC TEST MATRIX FROM MSC/NASTRAN BC4F8.OUT2
Name msc00726
Group Boeing
Matrix ID 357
Num Rows 726
Num Cols 726
Nonzeros 34,518
Pattern Entries 34,518
Kind Structural Problem
Symmetric Yes
Date 1995
Author R. Grimes
Editor T. Davis
Structural Rank 726
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate yes
Positive Definite yes
Type real
SVD Statistics
Matrix Norm 4.219587e+09
Minimum Singular Value 1.009913e+04
Condition Number 4.178170e+05
Rank 726
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB