Part B Q2

function Validity = input_requirements(v)
    Validity = 1; % Assume it is valid until it isn't
    % Check the size of the input matrix
    [m, n] = size(v);
    if (m ~= 1) || (n ~= 3)
        Validity = 0; % Set it invalid
        return % Exit the function, no more checks needed
    end
    % Iterate over the matrix to check for invalid values
    for n = 1:length(v)
        % Check if it isn't a 1 or a 0
        if (v(n) ~= 0) && (v(n) ~= 1)
            Validity = 0; % Set it to invalid
            break % Exit the loop
        end
    end
end