creating 2D matrid from 3D matrix

I have a matrix F of size 201*3*201. I want to create another matrix Z of size 40401*3. I can do this as: Z=[F(:,:,1);F(:,:,2);......F(:,:,201)]; But how can I do this more quickly using loop or by any other tricks?

Answer 1

[Walter Roberson]

Z = reshape( permute(F, [1 3 2]), [], 3);

[Bibek]

Thanks for your input. It worked for me exactly in the way I wish