Matrix < Maple < Mathe-Software < Mathe < Vorhilfe
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(Frage) beantwortet | | Datum: | 01:55 Sa 25.03.2006 | | Autor: | EasyLee |
Hallo!
Kann man eine solche Matrix in Maple darstellen?
[mm] a_{11} [/mm] 0 0 ... 0
0 [mm] a_{22} [/mm] 0 ... 0
. . . .
. . . .
. . . .
0 0 0 [mm] ...a_{nm}
[/mm]
Danke!
EasyLee
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Hallo EasyLee,
das geht laut Maples Hilfe so:
| 1: |
| | 2: | > V:=Vector([a11,a22,a33,a44]);
| | 3: |
| | 4: | [a11]
| | 5: | [ ]
| | 6: | [a22]
| | 7: | V := [ ]
| | 8: | [a33]
| | 9: | [ ]
| | 10: | [a44]
| | 11: |
| | 12: | > M:=Matrix(1..4,1..4,V,shape=diagonal);
| | 13: |
| | 14: | [a11 0 0 0 ]
| | 15: | [ ]
| | 16: | [ 0 a22 0 0 ]
| | 17: | M := [ ]
| | 18: | [ 0 0 a33 0 ]
| | 19: | [ ]
| | 20: | [ 0 0 0 a44]
| | 21: |
| | 22: | >
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Gruß,
Peter
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