• SJSU Singular Matrix Database

    SJSU Singular Matrix Database: Boeing group.

  • Click here for a description of the Boeing group.
  • Click here for a list of all matrix groups.

    singular
    value
    spectrum
    thumbnail
    Group /
    Name
    SJid down-
    load
    # rows # cols struct.
    rank
    num.
    rank
    dim
    null
    space
    num.
    rank /
    min(m,n)
    condest gap nnz /
    (m*n)
    type
    Boeing/bcsstk35 Boeing/
    bcsstk35
    448 MAT,
    MM,
    RB
    30,237 30,237 30,237 30,231 6 0.9998 1.8e+015 6.8e+002 0.16% real
    sym.
    Boeing/bcsstk36 Boeing/
    bcsstk36
    471 MAT,
    MM,
    RB
    23,052 23,052 23,052 23,020 32 0.9986 1.4e+012 1.0285 0.22% real
    sym.
    Boeing/bcsstk37 Boeing/
    bcsstk37
    477 MAT,
    MM,
    RB
    25,503 25,503 25,503 25,395 108 0.9958 3.1e+014 1.0133 0.18% real
    sym.
    Boeing/bcsstk38 Boeing/
    bcsstk38
    419 MAT,
    MM,
    RB
    8,032 8,032 8,032 8,008 24 0.9970 6.3e+016 1.2849 0.55% real
    sym.
    Boeing/bcsstm35 Boeing/
    bcsstm35
    313 MAT,
    MM,
    RB
    30,237 30,237 15,803 15,609 14,628 0.5162 Inf 3.1718 0.0023% real
    sym.
    Boeing/bcsstm36 Boeing/
    bcsstm36
    376 MAT,
    MM,
    RB
    23,052 23,052 12,172 12,172 10,880 0.5280 Inf 2.4e+018 0.06% real
    sym.
    Boeing/bcsstm38 Boeing/
    bcsstm38
    290 MAT,
    MM,
    RB
    8,032 8,032 5,199 5,112 2,920 0.6365 Inf 9.5e+004 0.016% real
    sym.
    Boeing/crystk01 Boeing/
    crystk01
    88 MAT,
    MM,
    RB
    4,875 4,875 4,875 4,869 6 0.9988 4.1e+016 2.3e+009 1% real
    sym.
    Boeing/crystk02 Boeing/
    crystk02
    470 MAT,
    MM,
    RB
    13,965 13,965 13,965 13,959 6 0.9996 1.4e+017 1.9e+007 0.5% real
    sym.
    Boeing/crystk03 Boeing/
    crystk03
    500 MAT,
    MM,
    RB
    24,696 24,696 24,696 24,690 6 0.9998 1.6e+017 1.8e+007 0.29% real
    sym.
    Boeing/msc01050 Boeing/
    msc01050
    159 MAT,
    MM,
    RB
    1,050 1,050 1,050 1,049 1 0.9990 9e+015 3.5e+007 2% real
    sym.
    Boeing/nasa2910 Boeing/
    nasa2910
    343 MAT,
    MM,
    RB
    2,910 2,910 2,910 1,623 1,287 0.5577 Inf 2.7e+010 2% binary
    sym.
    Boeing/nasa4704 Boeing/
    nasa4704
    390 MAT,
    MM,
    RB
    4,704 4,704 4,704 2,264 2,440 0.4813 Inf 7.4e+010 0.47% binary
    sym.
    Boeing/pcrystk02 Boeing/
    pcrystk02
    513 MAT,
    MM,
    RB
    13,965 13,965 13,965 4,624 9,341 0.3311 Inf 1.3e+013 0.5% binary
    sym.
    Boeing/pcrystk03 Boeing/
    pcrystk03
    521 MAT,
    MM,
    RB
    24,696 24,696 24,696 7,301 17,395 0.2956 Inf 8.5e+011 0.29% binary
    sym.

    Maintained by Leslie Foster, last updated 16-Feb-2009.
    See SJget to download directly into MATLAB.