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BFW62A: 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 BFW62B from BFWAVE set.


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Visualizations

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Matrix Statistics

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Size Type
62 x 62, 450 entries real unsymmetric
Nonzeros
totaldiagonalbelow diagonalabove diagonalA-A'
450 62 191 197 84
Column Data Row Data
Average nonzeros per column : 7.3
Standard deviation : 2.9

indexnonzeros
longest7 17
shortest15 3

Average nonzeros per row : 7.3
Standard deviation : 3.2

indexnonzeros
longest7 21
shortest15 3

Bandwidths Profile Storage
lower50 upper50
average |i-j|15 std.dev.15
minmaxave.std.dev.
lower bandwidth0 49 26 15
upper bandwidth0 49 26 15

Nonsymmetric skyline storage 3111

Heaviest diagonals
offset from main0 2 -2 -4 4 -1 -3 1 3 -10
nonzeros62 33 32 14 14 12 11 11 11 9
accumulated percent13.7821.1128.2231.3334.4437.1139.5642.0044.4446.44

Top 10 out of 82 nonvoid diagonals.
Conditioning
Frobenius norm31 condition number (est.)1.5e+03
2-norm (est.)9.3 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: ]