creating a matrix from a vector

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Kiyoko Christian Mwizu
编辑： Bruno Luong 2020-9-8
I have a vector v2=linspace(-30,10,100)
I want to create a matrix M1 that has three columns, each of which is v2 and another matrix M2 that has three rows, each of which is the transpose of v2. I am lost on how to solve this problem. Please help.

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Bruno Luong
Bruno Luong 2020-9-8
编辑：Bruno Luong 2020-9-8
v2=linspace(-30,10,100) % This iis a ROW vector not column
M1 = [v2.', v2.', v2.']
M2 = [v2; v2; v2]

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