Index of /research/sparse/mat/Bai
Name Last modified Size Description
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Parent Directory 02-Nov-2009 14:42 -
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olm100.mat 06-Sep-2008 04:10 1k
bfwb62.mat 06-Sep-2008 04:10 1k
bwm200.mat 06-Sep-2008 04:10 2k
rw136.mat 06-Sep-2008 04:10 2k
bfwa62.mat 06-Sep-2008 04:10 2k
odepa400.mat 06-Sep-2008 04:10 2k
odepb400.mat 06-Sep-2008 04:10 2k
rdb200.mat 06-Sep-2008 09:53 2k
rdb200l.mat 06-Sep-2008 09:53 2k
lop163.mat 06-Sep-2008 04:10 2k
tub100.mat 06-Sep-2008 04:10 3k
olm500.mat 06-Sep-2008 04:10 3k
rdb450.mat 06-Sep-2008 09:53 5k
rdb450l.mat 06-Sep-2008 09:53 5k
rw496.mat 06-Sep-2008 04:10 5k
olm1000.mat 06-Sep-2008 04:10 5k
bfwb398.mat 06-Sep-2008 04:10 6k
dw256A.mat 06-Sep-2008 04:10 7k
dwa512.mat 06-Sep-2008 09:53 7k
rdb800l.mat 06-Sep-2008 09:53 8k
cdde1.mat 06-Sep-2008 04:10 8k
cdde5.mat 06-Sep-2008 04:10 8k
cdde3.mat 06-Sep-2008 04:10 8k
cdde6.mat 06-Sep-2008 04:10 8k
cdde2.mat 06-Sep-2008 04:10 8k
cdde4.mat 06-Sep-2008 04:10 8k
bfwa398.mat 06-Sep-2008 04:10 8k
dwb512.mat 06-Sep-2008 09:53 8k
dw256B.mat 06-Sep-2008 04:10 8k
ck104.mat 06-Sep-2008 04:10 9k
pde225.mat 06-Sep-2008 04:10 9k
rdb968.mat 06-Sep-2008 04:10 9k
olm2000.mat 06-Sep-2008 04:10 10k
mhdb416.mat 06-Sep-2008 04:10 11k
qh768.mat 06-Sep-2008 09:53 11k
bwm2000.mat 06-Sep-2008 04:10 12k
rdb1250l.mat 06-Sep-2008 09:53 12k
rdb1250.mat 06-Sep-2008 09:53 12k
qh882.mat 06-Sep-2008 04:10 13k
bfwb782.mat 06-Sep-2008 04:10 13k
tols90.mat 06-Sep-2008 09:53 14k
tols340.mat 06-Sep-2008 09:53 16k
bfwa782.mat 06-Sep-2008 04:10 18k
dwg961a.mat 06-Sep-2008 09:53 18k
tub1000.mat 06-Sep-2008 04:10 19k
rdb2048_noL.mat 06-Sep-2008 09:53 20k
rdb2048.mat 06-Sep-2008 04:10 20k
qh1484.mat 06-Sep-2008 09:53 20k
tols1090.mat 06-Sep-2008 09:53 21k
ck400.mat 06-Sep-2008 04:10 22k
olm5000.mat 06-Sep-2008 04:10 23k
tols2000.mat 06-Sep-2008 09:53 27k
ck656.mat 06-Sep-2008 04:10 28k
rdb3200l.mat 06-Sep-2008 09:53 30k
rbsa480.mat 06-Sep-2008 04:10 32k
rbsb480.mat 06-Sep-2008 04:10 32k
dw2048.mat 06-Sep-2008 09:53 32k
dw1024.mat 06-Sep-2008 04:10 32k
pde900.mat 06-Sep-2008 04:10 35k
tols4000.mat 06-Sep-2008 09:53 39k
rdb5000.mat 06-Sep-2008 04:10 48k
qc324.mat 06-Sep-2008 04:10 50k
rw5151.mat 06-Sep-2008 04:10 51k
mhda416.mat 06-Sep-2008 04:10 55k
dwg961b.mat 06-Sep-2008 09:53 72k
mhd3200b.mat 06-Sep-2008 09:53 80k
cryg2500.mat 06-Sep-2008 09:53 110k
dw4096.mat 06-Sep-2008 04:10 111k
dw8192.mat 06-Sep-2008 09:53 111k
pde2961.mat 06-Sep-2008 04:10 116k
mhd1280b.mat 06-Sep-2008 09:53 117k
mhd4800b.mat 06-Sep-2008 09:53 120k
mhd3200a.mat 06-Sep-2008 09:53 434k
cryg10000.mat 06-Sep-2008 09:53 445k
mhd1280a.mat 06-Sep-2008 09:53 448k
mhd4800a.mat 06-Sep-2008 09:53 652k
qc2534.mat 06-Sep-2008 04:10 1.2M
af23560.mat 06-Sep-2008 04:10 3.1M
Matrices from Z. Bai, D. Day, J. Demmel, and J. Dongarra.
located at ftp.ms.uky.edu : pub/misc/bai/Collection.
Modifications:
Header line (line 1) of AF23560 modified - 11 null characters removed.
Names changed to reflect the naming conventions at this site
(lower case, followed by a 3 character extension with the matrix type - .rua,
.rsa, etc.).
Jan, 2003: Matrices with unsorted columns were sorted (originals in
Jumbled directory).
Apr 2003: Matrices with "(5E16)" format changed to "(5E16.8)". Originals in
5e16 directory.
--------------------------------------------------------------------------------
Original README file:
--------------------------------------------------------------------------------
This directory contains the data files for the test matrices.
Title Key
-----------------------------------------------------------------------+--------
square dielectric waveguid, H. Dong DW256A
DW245B
DW1024
DW4096
bounded finline waveguide eigenmodes, B. Shultz and S. Gedney BFWA62
BFWB62
BFWA398
BFWB398
BFWA782
BFWB782
Magneto-hydro-dynamics Alfven spectral problem, MHDA416
MHDB416
Airfoil (A. Mahajan) AF23560
Quebec Hydro Power system, Deo QH882
Chuck matrix (multiple eigenvalues) J. Cullum CK104
CK400
CK656
LOPSI Stochastic Test Matrix LOP163
Model ordinary differential eigenvalue problem ODEPA400
ODEPB400
Model convection-diffusion differential equations CDDE1
CDDE2
CDDE3
CDDE4
CDDE5
CDDE6
Brusselator wave model in transport interaction of chemical solutions BWM200
BWM2000
Markov Chain Modeling, Random Walk (m = 15) G. W. Stewart RW136
(m = 30) RW496
(m = 100) RW5151
model PDE problem, H. Elman nx = ny = 15 PDE225
nx = ny = 30 PDE900
nx=47, ny=63 PDE2961
Quantum chemistry (complex symmetric) QC324
QC2534
---------------- to be included ------------------------------------------------
Orr-Sommerfeld (complex matrix)
Ising mode (size? and parameters?)
Robotic control (CAD in C program) ROB480
Taylor-Couette flow
NASA AMES arc2d problems (16,256 by 16,256)