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How to turn assigned vectors into a 3x3 matrix?

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Anne Nguyen
Anne Nguyen on 20 Sep 2019
Commented: James Tursa on 20 Sep 2019
How do I turn these vectors into a 3x3 matrix? I am new at MATLab, so any help would be appreciated!
vec1 = [1,2,4]
vec2 = [5,6,8]
vec3 = 1:2:11

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Answers (1)

James Tursa
James Tursa on 20 Sep 2019
Edited: James Tursa on 20 Sep 2019
Assuming vec3 is a typo,
result = [vec1;vec2;vec3];
If you need to, you can transpose the result.
If your vec3 is not a typo, then you have too many elements in vec3 to make it part of the 3x3 matrix.

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Anne Nguyen
Anne Nguyen on 20 Sep 2019
I was supposed to use a column operator for vec3 for 1,3,5,7,9,11, so that is why I did it like that. Is there any way I can create a matrix with vec3 being a column operator also?
James Tursa
James Tursa on 20 Sep 2019
Think about it. vec1 has three elements, vec2 has three elements, and vec3 as written has six elements. How can you fit all of those into a 3x3 matrix? What is the actual wording of the assignment?

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