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BFW782A: Bounded Finline Dielectric Waveguide

from set BFWAVE, from the NEP Collection

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From generalized eigenvalue problem Ax=(lambda)Bx. This is matrix A; matrix B is BFW782B from BFWAVE set.


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Visualizations

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Structure Plot City Plot
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Matrix Statistics

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Size Type
782 x 782, 7514 entries real unsymmetric
Nonzeros
totaldiagonalbelow diagonalabove diagonalA-A'
7514 782 3356 3376 322
Column Data Row Data
Average nonzeros per column : 9.6
Standard deviation : 3.8

indexnonzeros
longest95 22
shortest195 3

Average nonzeros per row : 9.6
Standard deviation : 3.8

indexnonzeros
longest94 24
shortest195 3

Bandwidths Profile Storage
lower595 upper595
average |i-j|1.9e+02 std.dev.2e+02
minmaxave.std.dev.
lower bandwidth0 594 3e+02 1.9e+02
upper bandwidth0 594 3e+02 1.9e+02

Nonsymmetric skyline storage 473241

Heaviest diagonals
offset from main0 2 -2 -14 14 -40 40 -4 4 -38
nonzeros782 655 654 168 168 160 160 156 156 136
accumulated percent10.4119.1227.8330.0632.3034.4336.5638.6340.7142.52

Top 10 out of 673 nonvoid diagonals.
Conditioning
Frobenius norm1.3e+02 condition number (est.)4.6e+03
2-norm (est.)13 diagonal dominanceno


Set Information

Set BFWAVE
Source: B. Schultz and S. Gedney, University of Kentucky
Discipline:Electrical engineering


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Last change in this page: Wed Sep 22 13:37:22 US/Eastern 2004 [Comments: ]