DWB512: Square Dielectric Waveguide

from set DWAVE, from the NEP Collection

Download as

Compressed MatrixMarket format file: dwb512.mtx.gz (13126 bytes)
Compressed Harwell-Boeing format file: dwb512.rua.gz (9076 bytes)

Visualizations

Click on image to get an enlarged version. Click on label to get an explanation.

Structure Plot	City Plot
	3D Interactive City Plot
	[ VRML Version 2, gzipped ] 297421 bytes

Matrix Statistics

Size	Type
512 x 512, 2500 entries	real unsymmetric
Nonzeros
total diagonal below diagonal above diagonal A-A' 2500 512 1004 984 292
Column Data	Row Data
Average nonzeros per column : 4.9 Standard deviation : 0.73 index nonzeros longest 86 8 shortest 1 3	Average nonzeros per row : 4.9 Standard deviation : 0.73 index nonzeros longest 342 8 shortest 1 3
Bandwidths	Profile Storage
lower 273 upper 258 average |i-j| 13 std.dev. 41	min max ave. std.dev. lower bandwidth 0 272 26 52 upper bandwidth 0 257 21 37 Nonsymmetric skyline storage 23397
Heaviest diagonals
offset from main 0 -16 -1 1 16 -272 -240 255 257 -256 nonzeros 512 480 480 480 480 20 20 10 10 4 accumulated percent 20.48 39.68 58.88 78.08 97.28 98.08 98.88 99.28 99.68 99.84 Top 10 out of 11 nonvoid diagonals.
Conditioning
Frobenius norm 17 condition number (est.) 4.5 2-norm (est.) 0.98 diagonal dominance yes

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Last change in this page: Wed Sep 22 13:37:24 US/Eastern 2004 [Comments: ]