Okunbor/aft01

Acoustic Radiation around aft duct fan. D. Okunbor, Univ Missouri-Rolla
Name aft01
Group Okunbor
Matrix ID 791
Num Rows 8,205
Num Cols 8,205
Nonzeros 125,567
Pattern Entries 125,567
Kind Acoustics Problem
Symmetric Yes
Date 2001
Author W. Eversman, D. Okunbor
Editor T. Davis
Structural Rank 8,205
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 1.000000e+15
Minimum Singular Value 2.279417e-04
Condition Number 4.387086e+18
Rank 1
sprank(A)-rank(A) 8,204
Null Space Dimension 8,204
Full Numerical Rank? no
Download Singular Values MATLAB