Running the matlab class example

This is an example provided by MATLAB for ''Modify Property Values with Access Methods''. How to run this?

classdef Testpoint
  properties
      expectedResult = [];
   end
   properties(Constant)
      scalingFactor = 0.001;
   end
   methods
      function obj = set.expectedResult(obj,erIn)
         if erIn >= 0 && erIn <= 100
            erIn = erIn.*obj.scalingFactor;
            obj.expectedResult = erIn;
         else
            obj.expectedResult = NaN;
         end
      end
      function er = get.expectedResult(obj)
         er = obj.expectedResult/obj.scalingFactor;
      end
   end
end

Answer 1

[Adam]

t = Testpoint; % Create the object
t.expectedResult = 7; % Set the property
t.expectedResult % Get the property

for example.