Hi,
I have two cell arrays of unequal lengths
x = {'C', 'A', 'B', 1; 'C', 'A', 'B', 1; 'C', 'A', 'B', 2; 'B', 'A', 'D', 5}y = {2, 'A', 'B', 'O'; 2, 'A', 'D', 'O';}
and I am trying to use ismember to assign values from cell array x to cell array y based on two conditions: if the values of the second and third colum of cell array x match the values of the second and third colum of cell array y, then I want to replace the values of the 4th column of cell array y with the values of the first column of cell array x (sorry if its a bit confusing). In other words the desired output looks like this:
y = {2, 'A', 'B', 'C'; 2, 'A', 'D', 'B'}
My attempted code is below.
xx = [x(2:end, 2), x(2:end, 3)]yy = [y(2:end, 2), y(2:end, 3)][idx, idy] = ismember(xx, yy)y(idx, 4) = x(idy(idx), 1)
Best Answer