Determinat of Matrix Error cannot take det 'Matrix must be square'

1 vue (au cours des 30 derniers jours)
olivia
olivia le 5 Sep 2023
Déplacé(e) : Torsten le 5 Sep 2023
%Script
N=numel(Latty);
NED=[ -sind(Latty).*cosd(Lonny) -sind(Latty).*sind(Lonny) cosd(Latty) ;
-sind(Lonny) cosd(Lonny) zeros(N,1) ;
-cosd(Latty).*cosd(Lonny) -cosd(Latty).*sind(Lonny) -sind(Latty) ];
det(NED)
disp(NED)
%Output with det commented out
0.2795 0.5486 0.7880
-0.0220 0.6289 0.7771
0.2254 0.5580 0.7986
-0.1555 0.6237 0.7660
0.2152 0.5914 0.7771
0.1222 0.5749 0.8090
-0.0220 0.6289 0.7771
0.1629 0.6079 0.7771
-0.0215 0.6153 0.7880
-0.1006 0.6349 0.7660
-0.0600 0.5704 0.8192
-0.0733 0.5973 0.7986
0.2890 0.5436 0.7880
-0.1226 0.6310 0.7660
0.0672 0.6393 0.7660
0.2732 0.5362 0.7986
0.1620 0.5650 0.8090
0.0512 0.5855 0.8090
-0.0767 0.6246 0.7771
0.1222 0.5749 0.8090
-0.1336 0.6287 0.7660
-0.0600 0.5704 0.8192
0.0110 0.6292 0.7771
-0.1485 0.5540 0.8192
-0.1629 0.6079 0.7771
0.0329 0.6285 0.7771
0.0798 0.5680 0.8192
0.1489 0.5974 0.7880
0.1945 0.5985 0.7771
-0.0215 0.6153 0.7880
-0.1045 0.5927 0.7986
0.1521 0.5678 0.8090
-0.0400 0.5722 0.8192
0.1760 0.5755 0.7986
0.1735 0.6049 0.7771
-0.1116 0.6330 0.7660
0.2010 0.5523 0.8090
0.0439 0.6278 0.7771
0.1840 0.6018 0.7771
-0.1489 0.5974 0.7880
0.1489 0.5974 0.7880
0.1521 0.5678 0.8090
0.1422 0.5703 0.8090
0.1902 0.5855 0.7880
0.0614 0.5846 0.8090
-0.0308 0.5870 0.8090
0.2795 0.5486 0.7880
0.0500 0.5714 0.8192
0.1336 0.6287 0.7660
-0.0205 0.5874 0.8090
0.0103 0.5877 0.8090
-0.0410 0.5864 0.8090
-0.1021 0.5789 0.8090
0.1959 0.5690 0.7986
0.0963 0.6081 0.7880
-0.1308 0.6156 0.7771
0.1816 0.5590 0.8090
0.2241 0.5280 0.8192
-0.0215 0.6153 0.7880
0.0336 0.6419 0.7660
0.1222 0.5749 0.8090
0.0646 -0.5260 0.8480
0.8910 -0.4540 0
0.9994 0.0349 0
0.9272 -0.3746 0
0.9703 0.2419 0
0.9397 -0.3420 0
0.9781 -0.2079 0
0.9994 0.0349 0
0.9659 -0.2588 0
0.9994 0.0349 0
0.9877 0.1564 0
0.9945 0.1045 0
0.9925 0.1219 0
0.8829 -0.4695 0
0.9816 0.1908 0
0.9945 -0.1045 0
0.8910 -0.4540 0
0.9613 -0.2756 0
0.9962 -0.0872 0
0.9925 0.1219 0
0.9781 -0.2079 0
0.9781 0.2079 0
0.9945 0.1045 0
0.9998 -0.0175 0
0.9659 0.2588 0
0.9659 0.2588 0
0.9986 -0.0523 0
0.9903 -0.1392 0
0.9703 -0.2419 0
0.9511 -0.3090 0
0.9994 0.0349 0
0.9848 0.1736 0
0.9659 -0.2588 0
0.9976 0.0698 0
0.9563 -0.2924 0
0.9613 -0.2756 0
0.9848 0.1736 0
0.9397 -0.3420 0
0.9976 -0.0698 0
0.9563 -0.2924 0
0.9703 0.2419 0
0.9703 -0.2419 0
0.9659 -0.2588 0
0.9703 -0.2419 0
0.9511 -0.3090 0
0.9945 -0.1045 0
0.9986 0.0523 0
0.8910 -0.4540 0
0.9962 -0.0872 0
0.9781 -0.2079 0
0.9994 0.0349 0
0.9998 -0.0175 0
0.9976 0.0698 0
0.9848 0.1736 0
0.9455 -0.3256 0
0.9877 -0.1564 0
0.9781 0.2079 0
0.9511 -0.3090 0
0.9205 -0.3907 0
0.9994 0.0349 0
0.9986 -0.0523 0
0.9781 -0.2079 0
-0.9925 -0.1219 0
0.3577 0.7021 -0.6157
-0.0271 0.7767 -0.6293
0.2992 0.7405 -0.6018
-0.1853 0.7433 -0.6428
0.2658 0.7303 -0.6293
0.1682 0.7913 -0.5878
-0.0271 0.7767 -0.6293
0.2011 0.7507 -0.6293
-0.0275 0.7875 -0.6157
-0.1198 0.7566 -0.6428
-0.0856 0.8147 -0.5736
-0.0973 0.7927 -0.6018
0.3699 0.6958 -0.6157
-0.1462 0.7520 -0.6428
0.0801 0.7618 -0.6428
0.3626 0.7116 -0.6018
0.2230 0.7777 -0.5878
0.0705 0.8059 -0.5878
-0.0947 0.7714 -0.6293
0.1682 0.7913 -0.5878
-0.1593 0.7493 -0.6428
-0.0856 0.8147 -0.5736
0.0136 0.7770 -0.6293
-0.2120 0.7912 -0.5736
-0.2011 0.7507 -0.6293
0.0407 0.7761 -0.6293
0.1140 0.8112 -0.5736
0.1906 0.7646 -0.6157
0.2402 0.7391 -0.6293
-0.0275 0.7875 -0.6157
-0.1387 0.7865 -0.6018
0.2094 0.7815 -0.5878
-0.0571 0.8172 -0.5736
0.2335 0.7637 -0.6018
0.2142 0.7470 -0.6293
-0.1330 0.7544 -0.6428
0.2767 0.7602 -0.5878
0.0542 0.7753 -0.6293
0.2272 0.7432 -0.6293
-0.1906 0.7646 -0.6157
0.1906 0.7646 -0.6157
0.2094 0.7815 -0.5878
0.1957 0.7850 -0.5878
0.2435 0.7494 -0.6157
0.0846 0.8046 -0.5878
-0.0423 0.8079 -0.5878
0.3577 0.7021 -0.6157
0.0714 0.8160 -0.5736
0.1593 0.7493 -0.6428
-0.0282 0.8085 -0.5878
0.0141 0.8089 -0.5878
-0.0564 0.8070 -0.5878
-0.1405 0.7967 -0.5878
0.2600 0.7551 -0.6018
0.1233 0.7783 -0.6157
-0.1616 0.7602 -0.6293
0.2500 0.7694 -0.5878
0.3201 0.7540 -0.5736
-0.0275 0.7875 -0.6157
0.0401 0.7650 -0.6428
0.1682 0.7913 -0.5878
0.1034 -0.8417 -0.5299
%Error with det active
Error using det
Matrix must be square.
%Latty and Lonny are 62x1 doubles
  2 commentaires
Matt J
Matt J le 5 Sep 2023
The error message seems self-explanatory. The disp() output clearly shows that your matrix is not square. Please explain what is unclear.
Dyuman Joshi
Dyuman Joshi le 5 Sep 2023
The error could not be more clear.
Do you have a way of defining determinant for non-square matrices?

Connectez-vous pour commenter.

Connectez-vous pour répondre à cette question.

Réponses (1)

Torsten
Torsten le 5 Sep 2023
Déplacé(e) : Torsten le 5 Sep 2023
Ran in:
Latty = [
38
39
37
40
39
36
39
39
38
40
35
37
38
40
40
37
36
36
39
36
40
35
39
35
39
39
35
38
39
38
37
36
35
37
39
40
36
39
39
38
38
36
36
38
36
36
38
35
40
36
36
36
36
37
38
39
36
35
38
40
36
32];
Lonny = [
-117
-88
-112
-76
-110
-102
-88
-105
-88
-81
-84
-83
-118
-79
-96
-117
-106
-95
-83
-102
-78
-84
-91
-75
-75
-93
-98
-104
-108
-88
-80
-105
-86
-107
-106
-80
-110
-94
-107
-76
-104
-105
-104
-108
-96
-87
-117
-95
-102
-88
-91
-86
-80
-109
-99
-78
-108
-113
-88
-93
-102
0];
NED = arrayfun(@(Latty,Lonny)[ -sind(Latty).*cosd(Lonny) -sind(Latty).*sind(Lonny) cosd(Latty) ; -sind(Lonny) cosd(Lonny) 0 ; -cosd(Latty).*cosd(Lonny) -cosd(Latty).*sind(Lonny) -sind(Latty) ],Latty,Lonny,'UniformOutput',0);
detNED = arrayfun(@(i)det(NED{i}),1:numel(Latty))
detNED = 1×62
1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000

Catégories

En savoir plus sur MATLAB dans Help Center et File Exchange

Tags

Produits


Version

R2022a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by