       p           Column vector with poles, one for each column in V</span>
0010 <span class="comment">%       V           Mode shape matrix with modes in columns (unity modal A)</span>
0011 <span class="comment">%       indof       Vector with dofs for references (inputs), length=R</span>
0012 <span class="comment">%       outdof      Vector with dofs for responses (outputs), length=D,</span>
0013 <span class="comment">%                   Default is 1:length(V(:,1))</span>
0014 <span class="comment">%    