Jed's Octave Assignment: Difference between revisions
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> a = [2,3,-4,5;4,-6,9,0;9,3,4,6] |
> a = [2,3,-4,5;4,-6,9,0;9,3,4,6] |
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a = |
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2 3 -4 5 |
2 3 -4 5 |
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> b = [1,4,5;4,8,-9;-82,6,0;] |
> b = [1,4,5;4,8,-9;-82,6,0;] |
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b = |
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1 4 5 |
1 4 5 |
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Latest revision as of 10:51, 1 October 2010
. Here I used octave to multiply a 3x3 matrix by a 3x4 matrix.
> a = [2,3,-4,5;4,-6,9,0;9,3,4,6]
2 3 -4 5 4 -6 9 0 9 3 4 6
> b = [1,4,5;4,8,-9;-82,6,0;]
1 4 5 4 8 -9 -82 6 0
> b*a ans =
63 -6 52 35 -41 -63 20 -34 -140 -282 382 -410