HB/ash219

UNSYMMETRIC OVERDETERMINED PATTERN OF HOLLAND SURVEY. ASHKENAZI,1974
Name ash219
Group HB
Matrix ID 7

Num Rows

219

Num Cols

85

Nonzeros

438

Kind

Least Squares Problem

Symmetric

No

Date

1974

Author

V. Askenazi

Editor

A. Curtis, I. Duff, J. Reid
Structural Rank 85
Structural Rank Full true

Num Dmperm Blocks

1

Strongly Connect Components

1

Num Explicit Zeros

0

Pattern Symmetry

0%

Numeric Symmetry

0%

Cholesky Candidate

no

Positive Definite

no

Type

binary
SVD Statistics
Matrix Norm 3.484572e+00
Minimum Singular Value 1.151979e+00
Condition Number 3.024858e+00
Rank 85
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB