Nasa/nasa1824

STRUCTURE FROM NASA LANGLEY, 1824 DEGREES OF FREEDOM
Name nasa1824
Group Nasa
Matrix ID 757
Num Rows 1,824
Num Cols 1,824
Nonzeros 39,208
Pattern Entries 39,208
Kind Structural Problem
Symmetric Yes
Date 1995
Author NASA
Editor G. Kumfert, A. Pothen
Structural Rank 1,824
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 2.121717e+07
Minimum Singular Value 1.119058e+01
Condition Number 1.895985e+06
Rank 1,824
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB