How to normalize a column vector in [-1 1]?

Hi, I have a column vector and I want to normalize this column in [-1 1]. Could someone write MATLAB code to do it? Thanks in advance.

Answer 1

[Star Strider]

This works:

v = rand(10,1)             % Original vector
vx = v*2/(max(v)-min(v));
vn = vx-(min(vx)+1)        % Normalised vector