octave diferece multiply .* and * code example

Example 1: octave diferece multiply .* and *

a.*b.' % .' means tranpose

ans =

     3
     8

Example 2: octave diferece multiply .* and *

a = [ 1; 2]; % column vector
b = [ 3 4]; % row vector

a*b

ans =

     3     4
     6     8