href="https://www.mathworks.com/products/matlab/">Published with MATLAB&reg; R2022a</a><br></p></div><!--
##### SOURCE BEGIN #####
%% Model_M Class
% This class represents a mechanical finite element model. It extends the
% _Model_ class and is specifically designed for mechanical physics 
% simulations. Each node in the model has 2 degrees of freedom:
% 
% * 2 displacement components (ux, uy)
%
%% Methods
% * *setMaterial*: Sets the material properties using a _PorousMedia_ 
%                  object.
% * 