MATLAB: How to extract rows of numbers from a matrix and put them all in one long vector

Question

So, here's my task: I have a matrix that is 115×12 (years and months… not that it matters!) I want to take row 2 and attach it at the end of row 1, and row 3 at the end of that, etc., to make one long vector (1×1380) in another variable. So we have something to talk about, let's name the original matrix "Nile." Thanks!!

Tony

Answer 1

See if this does what you want:

Nile = repmat([1:12], 115, 1);              % Create Data
NileV = reshape(Nile', 1, numel(Nile));       % Reshape To Vector