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[Octave-bug-tracker] [bug #48807] new gsvd function is incompatible w/Ma
|
From: |
Barbara Lócsi |
|
Subject: |
[Octave-bug-tracker] [bug #48807] new gsvd function is incompatible w/Matlab |
|
Date: |
Sun, 11 Sep 2016 22:33:33 +0000 (UTC) |
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User-agent: |
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.101 Safari/537.36 |
Follow-up Comment #7, bug #48807 (project octave):
I won’t have time for it, I am overwhelmed with school.
Here is the result of Nir’s test cases in Matlab R2016a:
U =
0.3543 -0.0173 -0.2850 0.0600 -0.8885
0.2046 0.7223 -0.2563 0.5788 0.1888
-0.1743 0.3803 -0.5843 -0.6925 0.0638
-0.7213 -0.2709 -0.4691 0.4190 -0.1036
0.5310 -0.5099 -0.5400 0.0789 0.4002
V =
-0.0970 -0.3533 -0.9305
-0.3868 0.8748 -0.2918
0.9171 0.3316 -0.2215
X =
-0.1910 -0.9067 -14.2176
-1.5229 4.4906 -8.9171
7.2221 3.4042 -13.5371
C =
0.8614 0 0
0 0.9210 0
0 0 0.9979
0 0 0
0 0 0
S =
0.5079 0 0
0 0.3896 0
0 0 0.0654
U =
0.3360 -0.2309 -0.2020 0.0600 -0.8885
0.4064 0.4572 -0.5051 0.5788 0.1888
-0.0529 0.1163 -0.7071 -0.6925 0.0638
-0.7657 -0.2534 -0.4041 0.4190 -0.1036
0.3645 -0.8123 -0.2020 0.0789 0.4002
V =
-0.1721 -0.9851 0
0 0 -1.0000
0.9851 -0.1721 0
X =
-0.3491 -6.9642 -12.4249
0.0000 -0.0000 -9.8995
7.9914 -4.8681 -12.6269
C =
0.8700 0 0
0 0.9899 0
0 0 1.0000
0 0 0
0 0 0
S =
0.4931 0 0
0 0.1414 0
0 0 0
U =
0.9423 0.0959 0.2797 0.1523 0.0381
-0.0552 -0.6561 0.2234 0.1693 0.6985
-0.0226 -0.4322 0.5711 -0.5206 -0.4643
-0.2644 0.0638 0.4914 0.7693 -0.3046
-0.1965 0.6078 0.5516 -0.2922 0.4498
V =
-0.4082 0.0997 0.9074
0.4082 -0.8691 0.2791
0.8165 0.4844 0.3141
X =
-0.4082 0.2843 14.2391
0.8165 -4.9584 8.7606
3.2660 5.5270 19.7176
C =
0.0000 0 0
0 0.9365 0
0 0 0.9980
0 0 0
0 0 0
S =
1.0000 0 0
0 0.3506 0
0 0 0.0637
U =
0.9459 0.2159 -0.2020 0.0410 0.1270
-0.0991 -0.4746 -0.5051 0.1126 0.7051
-0.0357 -0.1139 -0.7071 -0.4719 -0.5129
-0.1539 0.2869 -0.4041 0.8179 -0.2485
-0.2654 0.7955 -0.2020 -0.3065 0.4024
V =
-0.4472 0.8944 0
0 0 1.0000
0.8944 0.4472 0
X =
-0.4472 6.9586 -12.4249
0.0000 -0.0000 -9.8995
3.5777 13.9172 -14.9503
C =
0.0000 0 0
0 0.9917 0
0 0 1.0000
0 0 0
0 0 0
S =
1.0000 0 0
0 0.1285 0
0 0 0
U =
0.7739 0.3779 0.5082
0.1992 -0.9070 0.3711
-0.6011 0.1860 0.7772
V =
-0.1405 0 -0.1032 0.5726 0.8011
-0.0050 0.2483 -0.4079 -0.7392 0.4750
0.1911 -0.5776 0.6363 -0.3236 0.3468
-0.3115 0.6916 0.6431 -0.0701 0.0783
0.9201 0.3555 0.0676 0.1269 0.0794
X =
-0.1405 0 -0.1527 0.9947 7.4811
-0.0101 0.4965 -1.2074 -2.5678 8.8714
0.7644 -2.3106 3.7667 -2.2483 12.9551
-2.4921 5.5330 7.6142 -0.9747 5.8523
14.7223 5.6875 1.6004 3.5255 11.8707
C =
0 0 0.7372 0 0
0 0 0 0.8177 0
0 0 0 0 0.9943
S =
1.0000 0 0 0 0
0 1.0000 0 0 0
0 0 0.6757 0 0
0 0 0 0.5757 0
0 0 0 0 0.1071
U =
0.6014 -0.7279 0.3293
0.5054 0.6658 0.5488
-0.6188 -0.1636 0.7683
V =
0.1405 0 -0.2595 -0.9555 0.0000
0.0000 -0.0000 -0.0000 0.0000 1.0000
-0.1919 -0.5963 0.7446 -0.2305 0.0000
0.3124 0.7140 0.6148 -0.1210 0.0000
-0.9197 0.3670 0.0139 -0.1390 0.0000
X =
0.1405 0 -0.3937 -2.7342 7.0249
-0.0000 0.0000 0.0000 -0.0000 9.1104
-0.7675 -2.3852 4.5195 -2.6379 12.6229
2.4995 5.7118 7.4628 -2.7705 5.2687
-14.7149 5.8713 0.3366 -6.3658 10.6471
C =
0 0 0.7521 0 0
0 0 0 0.9370 0
0 0 0 0 1.0000
S =
1.0000 0 0 0 0
0 1.0000 0 0 0
0 0 0.6591 0 0
0 0 0 0.3495 0
0 0 0 0 0.0000
U =
-0.8165 -0.1587 0.5551
0.4082 -0.8386 0.3607
0.4082 0.5211 0.7495
V =
0 0 -0.3748 0.3498 0.8586
-0.1524 0.2224 -0.2735 -0.8907 0.2434
0.4535 -0.3630 0.6610 -0.2630 0.3956
-0.8643 -0.0672 0.4612 0.0400 0.1850
0.1557 0.9023 0.3677 0.1167 0.1129
X =
0 0 -0.3748 0.8864 7.4882
-0.3047 0.4449 -0.5470 -4.5144 4.2462
1.8139 -1.4521 2.6438 -2.6665 13.8022
-6.9140 -0.5374 3.6898 0.8113 12.9087
2.4905 14.4375 5.8825 4.7323 15.7593
C =
0 0 0.0000 0 0
0 0 0 0.9189 0
0 0 0 0 0.9934
S =
1.0000 0 0 0 0
0 1.0000 0 0 0
0 0 1.0000 0 0
0 0 0 0.3946 0
0 0 0 0 0.1147
U =
0.8165 0.2760 -0.5071
-0.4082 -0.3450 -0.8452
-0.4082 0.8971 -0.1690
V =
-0.3909 0 0 0.9204 -0.0000
0 -0.0000 0.0000 0.0000 1.0000
0.7354 0.0778 -0.5963 0.3123 0.0000
0.4451 -0.6725 0.5602 0.1890 0.0000
0.3290 0.7360 0.5750 0.1397 0.0000
X =
-0.3909 0 0 5.8692 -4.7329
0.0000 -0.0000 -0.0000 0.0000 -5.9161
2.9417 0.3112 -2.3852 7.9653 -11.4941
3.5610 -5.3802 4.4817 9.6422 -8.6206
5.2641 11.7755 9.1994 14.2537 -8.1135
C =
0 0 0.0000 0 0
0 0 0 0.9876 0
0 0 0 0 1.0000
S =
1.0000 0 0 0 0
0 1.0000 0 0 0
0 0 1.0000 0 0
0 0 0 0.1568 0
0 0 0 0 0.0000
U =
-0.1877 - 0.3070i 0.4753 + 0.0466i -0.2641 - 0.3132i -0.0933 + 0.1440i
-0.5564 + 0.3682i
0.4052 - 0.1938i 0.3613 - 0.0659i -0.3539 - 0.3671i 0.2043 - 0.3926i
0.4437 - 0.1032i
0.1339 + 0.6023i 0.0137 + 0.1258i -0.4644 - 0.1888i -0.5334 + 0.2264i
0.0396 - 0.1208i
-0.1375 + 0.1399i -0.3661 - 0.2989i -0.2937 - 0.3701i 0.5520 + 0.1651i
-0.2829 - 0.3208i
-0.2368 - 0.4399i -0.3615 + 0.5167i -0.2961 - 0.0994i 0.0020 + 0.3269i
0.3798 + 0.0633i
V =
-0.1917 - 0.7668i -0.0732 - 0.2996i -0.1737 - 0.4999i
0.4058 - 0.2691i -0.3851 - 0.3369i -0.3257 + 0.6286i
0.1545 - 0.3381i 0.3856 + 0.7031i -0.4472 + 0.1369i
X =
-6.0682 + 0.0000i -3.5326 - 0.0184i -19.6366 + 1.7611i
2.5130 + 0.5091i -0.2678 - 4.0118i -17.2430 + 5.4717i
1.7805 - 2.2304i 2.3320 + 8.8857i -17.3965 + 0.9078i
C =
0.8435 0 0
0 0.9330 0
0 0 0.9939
0 0 0
0 0 0
S =
0.5371 0 0
0 0.3599 0
0 0 0.1107
U =
-0.1143 - 0.4457i -0.1728 - 0.2915i -0.2150 - 0.3906i -0.0933 + 0.1440i
-0.5564 + 0.3682i
0.4080 - 0.2901i -0.1890 - 0.0185i -0.3856 - 0.4015i 0.2043 - 0.3926i
0.4437 - 0.1032i
0.1101 + 0.5686i 0.0087 - 0.1610i -0.4626 - 0.2693i -0.5334 + 0.2264i
0.0396 - 0.1208i
-0.2493 + 0.1652i 0.2181 + 0.3975i -0.3058 - 0.3108i 0.5520 + 0.1651i
-0.2829 - 0.3208i
-0.1150 - 0.3155i 0.7368 - 0.2730i -0.1184 - 0.0247i 0.0020 + 0.3269i
0.3798 + 0.0633i
V =
-0.2105 - 0.8419i 0.3143 + 0.3849i 0.0000 - 0.0000i
0.0000 + 0.0000i 0.0000 + 0.0000i -0.9801 - 0.1984i
0.3224 - 0.3782i 0.2282 - 0.8372i -0.0000 - 0.0000i
X =
-7.2017 + 0.0000i 6.2171 - 2.9257i -18.3733 + 1.1600i
-0.0000 + 0.0000i -0.0000 + 0.0000i -17.8805 + 4.7211i
3.3570 - 2.3961i 5.8681 -10.4649i -15.3251 - 0.4278i
C =
0.8679 0 0
0 0.9545 0
0 0 1.0000
0 0 0
0 0 0
S =
0.4968 0 0
0 0.2982 0
0 0 0.0000
U =
-0.7534 - 0.4308i 0.0808 + 0.0493i -0.3792 - 0.2306i 0.0428 + 0.0529i
-0.1893 - 0.0201i
0.1107 + 0.1359i 0.4536 - 0.2682i -0.3753 - 0.2605i -0.2151 - 0.3541i
0.3419 - 0.4407i
0.2890 - 0.0906i 0.4701 + 0.3482i -0.4055 + 0.1593i -0.3018 + 0.3594i
-0.0438 + 0.3924i
0.3374 + 0.0750i -0.0916 - 0.0430i -0.4884 - 0.1547i 0.7485 + 0.0605i
-0.2079 - 0.0281i
-0.0089 - 0.0692i -0.5920 + 0.1017i -0.3738 + 0.0482i -0.1147 + 0.1625i
0.6716 + 0.0414i
V =
-0.2074 - 0.8296i -0.0282 - 0.1129i -0.3613 - 0.3532i
0.2074 - 0.2074i -0.0856 - 0.7268i -0.0105 + 0.6151i
0.4148 - 0.1037i -0.4319 + 0.5142i -0.4832 + 0.3644i
X =
-3.5256 + 0.0000i -1.7105 + 0.0000i -17.5087 +10.7746i
0.8296 - 0.0000i 4.5724 - 5.7936i -12.3464 +11.9334i
1.7628 + 0.0000i -7.9935 + 5.7936i -22.6709 + 9.6157i
C =
0.0000 0 0
0 0.9599 0
0 0 0.9949
0 0 0
0 0 0
S =
1.0000 0 0
0 0.2805 0
0 0 0.1013
U =
-0.7085 - 0.4745i 0.0555 + 0.0633i -0.3202 - 0.3104i 0.0330 + 0.1017i
-0.2336 + 0.0312i
0.0374 + 0.1179i -0.3996 + 0.1297i -0.4865 - 0.2707i -0.1817 - 0.3676i
0.3694 - 0.4401i
0.3338 - 0.0367i -0.0207 - 0.4951i -0.5213 - 0.1217i -0.3354 + 0.3396i
-0.0529 + 0.3529i
0.3545 + 0.0821i 0.1924 + 0.2137i -0.3835 - 0.2074i 0.7379 + 0.0581i
-0.2132 - 0.0403i
0.0024 - 0.1114i 0.6461 + 0.2659i -0.1204 + 0.0111i -0.1141 + 0.1783i
0.6619 + 0.0422i
V =
-0.2169 - 0.8677i 0.1085 + 0.4339i -0.0000 + 0.0000i
0.0000 + 0.0000i 0.0000 - 0.0000i -0.8765 - 0.4815i
0.4339 - 0.1085i 0.8677 - 0.2169i 0.0000 + 0.0000i
X =
-3.6878 + 0.0000i 9.2453 + 0.0000i -17.2242 + 6.5001i
-0.0000 + 0.0000i -0.0000 + 0.0000i -15.7082 + 9.7598i
1.8439 + 0.0000i 18.4906 + 0.0000i -18.7402 + 3.2404i
C =
0.0000 0 0
0 0.9799 0
0 0 1.0000
0 0 0
0 0 0
S =
1.0000 0 0
0 0.1994 0
0 0 0.0000
U =
-0.4786 - 0.1352i -0.3389 - 0.5403i 0.3316 - 0.4858i
0.7548 + 0.1801i 0.0448 - 0.0718i 0.2566 - 0.5700i
-0.2504 - 0.2965i 0.1296 + 0.7545i 0.3886 - 0.3351i
V =
0.0000 + 0.0000i -0.1076 + 0.5382i -0.1031 + 0.5155i 0.0920 - 0.4601i
0.0882 - 0.4409i
0.1713 + 0.0300i 0.0353 + 0.4758i 0.2121 + 0.3590i 0.0168 + 0.4181i
0.2735 + 0.5643i
-0.2368 + 0.2390i -0.2108 - 0.2638i 0.1805 + 0.3275i -0.2844 + 0.5136i
0.2505 - 0.4749i
0.4171 + 0.4911i -0.2923 - 0.1409i 0.3583 - 0.1351i -0.2228 - 0.4277i
0.2946 + 0.1164i
-0.3226 + 0.5808i 0.2315 + 0.4452i -0.2709 - 0.4357i -0.1390 + 0.0906i
0.1109 - 0.0606i
X =
0.0000 + 0.0000i -2.7986 + 0.0000i -3.3268 + 0.0000i 4.3674 + 0.0000i
13.1540 + 0.0000i
0.4627 - 0.6250i 1.9737 + 0.8106i 2.3085 - 0.1620i 3.1140 + 1.4036i
16.0867 + 0.1976i
-1.6644 + 0.2457i -0.0517 - 1.6874i -0.3235 + 2.2975i -4.8890 + 2.1928i
13.9221 - 6.5878i
4.3188 + 3.0946i -2.6205 - 0.5423i 3.2214 - 2.2309i -4.8159 - 5.4329i
14.8561 + 1.9605i
-5.7417 + 8.9709i 3.2592 + 7.3551i -4.8380 - 8.9880i -4.2252 + 2.3919i
10.5276 - 4.9235i
C =
0 0 0.5922 0 0
0 0 0 0.8366 0
0 0 0 0 0.9847
S =
1.0000 0 0 0 0
0 1.0000 0 0 0
0 0 0.8058 0 0
0 0 0 0.5478 0
0 0 0 0 0.1743
U =
-0.3776 - 0.0930i -0.0718 + 0.7062i -0.2040 + 0.5507i
0.6992 + 0.3049i 0.0372 - 0.1030i -0.3277 + 0.5466i
-0.3039 - 0.4178i 0.5083 - 0.4751i -0.4412 + 0.2332i
V =
0.1230 - 0.6152i 0.0000 + 0.0000i -0.1494 + 0.7468i -0.0319 + 0.1593i
-0.0000 + 0.0000i
0.0000 + 0.0000i -0.0000 + 0.0000i 0.0000 + 0.0000i 0.0000 - 0.0000i
-0.9899 - 0.1420i
0.2693 + 0.3183i 0.3029 + 0.1581i 0.0530 + 0.2762i 0.7913 - 0.0656i
0.0000 - 0.0000i
0.3707 + 0.1097i 0.3514 - 0.5519i 0.3408 - 0.0221i -0.1660 + 0.5275i
-0.0000 + 0.0000i
-0.2019 - 0.4923i 0.6602 + 0.1388i -0.2001 - 0.4292i 0.1586 + 0.1109i
0.0000 - 0.0000i
X =
3.1991 + 0.0000i 0.0000 + 0.0000i -5.0400 + 0.0000i -1.7254 + 0.0000i
-13.1296 + 0.0000i
-0.0000 - 0.0000i 0.0000 + 0.0000i -0.0000 + 0.0000i -0.0000 - 0.0000i
-16.1467 - 0.5331i
0.1223 + 2.0808i 0.7373 + 1.5412i -0.7999 + 1.6403i 7.0024 + 4.3984i
-12.9980 + 5.3924i
3.1854 + 0.1363i 1.7078 - 5.1178i 3.4816 - 1.1144i -0.5686 + 9.4815i
-13.5096 - 1.6228i
-2.7376 - 8.0783i 10.4249 + 2.8816i -3.5990 - 9.1728i 5.0552 + 4.0262i
-9.6226 + 4.4511i
C =
0 0 0.6375 0 0
0 0 0 0.8772 0
0 0 0 0 1.0000
S =
1.0000 0 0 0 0
0 1.0000 0 0 0
0 0 0.7705 0 0
0 0 0 0.4801 0
0 0 0 0 0.0000
U =
-0.5176 + 0.6315i -0.0123 - 0.0869i -0.2537 + 0.5111i
0.2588 - 0.3157i 0.6012 - 0.4216i -0.1468 + 0.5221i
0.2588 - 0.3157i -0.6258 + 0.2478i -0.3607 + 0.5001i
V =
0.0000 + 0.0000i -0.1688 + 0.8438i 0.0000 + 0.0000i -0.0106 + 0.0531i
-0.0993 + 0.4966i
-0.1044 - 0.3616i 0.0763 + 0.3004i 0.0104 + 0.1580i 0.5134 + 0.3704i
-0.1845 - 0.5500i
0.2510 + 0.0888i -0.0635 - 0.3103i -0.3138 + 0.0031i 0.6150 + 0.3289i
0.0422 + 0.4921i
0.7749 - 0.1209i 0.2280 + 0.0100i 0.0777 + 0.3919i -0.1377 - 0.1240i
-0.3727 - 0.0037i
-0.3449 - 0.2312i 0.0855 - 0.0609i -0.6890 + 0.4920i -0.2749 - 0.0040i
-0.1158 + 0.1039i
X =
0.0000 + 0.0000i -4.3880 + 0.0000i 0.0000 + 0.0000i -0.5855 + 0.0000i
-15.9500 + 0.0000i
-1.6553 - 0.3055i 1.3540 + 0.2957i 0.6528 + 0.2741i 5.3183 - 2.7831i
-15.8655 - 2.2362i
0.7377 + 1.1081i 0.6768 - 1.4317i -1.2646 - 0.9292i 3.1237 + 6.7010i
-8.0751 +12.9379i
5.9573 - 2.5168i 1.8439 - 0.3763i 1.4055 + 2.9796i -2.8621 - 1.5193i
-18.4586 + 4.4226i
-5.2865 - 4.0444i 1.4284 - 0.8887i -11.5167 + 7.1825i -9.3163 - 0.7191i
-12.0886 + 9.5499i
C =
0 0 0.0000 0 0
0 0 0 0.8818 0
0 0 0 0 0.9868
S =
1.0000 0 0 0 0
0 1.0000 0 0 0
0 0 1.0000 0 0
0 0 0 0.4717 0
0 0 0 0 0.1619
U =
-0.2068 + 0.7899i -0.0373 + 0.0906i 0.2568 - 0.5077i
0.1034 - 0.3949i 0.6579 + 0.1385i 0.3755 - 0.4902i
0.1034 - 0.3949i -0.7325 + 0.0426i 0.1381 - 0.5252i
V =
-0.0000 + 0.0000i -0.1794 + 0.8971i 0.0000 + 0.0000i -0.0792 + 0.3959i
0.0000 - 0.0000i
-0.0000 + 0.0000i 0.0000 + 0.0000i 0.0000 - 0.0000i 0.0000 - 0.0000i
0.7866 - 0.6175i
-0.0244 - 0.4246i -0.1237 - 0.3405i -0.0092 - 0.1164i 0.2804 + 0.7718i
-0.0000 + 0.0000i
-0.6944 - 0.5001i 0.1358 + 0.0481i 0.3192 + 0.1964i -0.3077 - 0.1089i
-0.0000 - 0.0000i
-0.2705 - 0.1173i 0.1042 + 0.0094i -0.8709 - 0.2958i -0.2362 - 0.0214i
0.0000 + 0.0000i
X =
-0.0000 + 0.0000i -4.6650 + 0.0000i 0.0000 + 0.0000i -5.7808 + 0.0000i
14.7926 + 0.0000i
0.0000 - 0.0000i -0.0000 - 0.0000i -0.0000 + 0.0000i -0.0000 + 0.0000i
16.4948 + 2.4337i
1.1760 - 1.7717i 0.5267 - 1.7333i 0.3124 - 0.4930i -3.3522 +11.0313i
7.2387 -10.0264i
-6.5550 - 2.6119i 1.1824 + 0.1129i 2.9467 + 0.9331i -7.5253 - 0.7183i
16.9013 - 4.8420i
-4.2103 - 2.1479i 1.6581 + 0.2553i -13.6379 - 5.6034i -10.5525 - 1.6248i
9.3786 -10.5595i
C =
0 0 0.0000 0 0
0 0 0 0.9345 0
0 0 0 0 1.0000
S =
1.0000 0 0 0 0
0 1.0000 0 0 0
0 0 1.0000 0 0
0 0 0 0.3561 0
0 0 0 0 0.0000
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