i have come across following notation in matlab
y(:, :, :, 2) = y(:, :, :, 1); y(:, 1, :, 4) = y(:, 1, :, 3); y(:)?
is there general rule on : notation.
thanks
all elements in dimension. example,
> a=[2, 3, 4; 0, 5, 7] = 2 3 4 0 5 7 > a(:, 2) ans = 3 5 > a(1, :) ans = 2 3 4 