classdef Num
    properties
        value
    end
    methods
        % Constructor
        function self = Num(n)
            self.value = n;
        end
        
        % Accessor
        function disp(self)
            fprintf('Num: %d\n', self.value);
        end
    end
    methods (Static)
        function s = sqrt(v)
            s = sqrt(v);
        end
    end
end
			

function test()
    % Create a Num Object
    Package.Num.sqrt(10)
end
		

• Static Methods