Creating vector from a matrix

2022 8 29
1 个回答
更新时间：2022 8 30
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I want to create a column vector from every second element of the matrix
how can I do it?

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Chunru
Chunru 2022-8-29
编辑：Chunru 2022-8-30
Ran in:

0 个投票

Ran in:
A = randn(3:4)
A = 3×4
-1.8158 0.3369 1.9546 0.1616 -0.6009 -0.4416 -0.0984 1.6391 3.4299 -0.4452 -0.7799 1.4173
v = A(1:2:end)'
v = 6×1
-1.8158 3.4299 -0.4416 1.9546 -0.7799 1.6391

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Berkay
Berkay 2022-8-30
Yes That's what I want but how can I write this vector as column vector?
Chunru
Chunru 2022-8-30
Use " ' ". See above.

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Berkay
Berkay
2022-8-29

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Chunru
Chunru
2022-8-30

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