MATLAB: Creating a matrix from a vector


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.

Best Answer

  • v2=linspace(-30,10,100) % This iis a ROW vector not column
    M1 = [v2.', v2.', v2.']
    M2 = [v2; v2; v2]