Multiply Each Row of a 12x4 matrix by a 1x4 matrix?

I imported my data file and now I am trying to multiply each row of it by a 1x4 matrix. Is this possible?

Answer 1

[Star Strider]

If you want to do element-wise multiplication, bsxfun to the rescue!

See if this does what you want:

M = randi(2, 12, 4);            % Create Data: Matrix
V = 1:4;                        % Create Data: Vector

P = bsxfun(@times, M, V);       % Multiply