function labels = ind2label(obj, indices)
    % Returns the label of SymVariable specified by the position index
    %
    %
    % Parameters:
    %  indices: position indices of symbolic variable 
    %
    % Return values:
    %  labels: a cellstr array of the labels
    % 
    
    
    
    labels = obj.label(indices);
    
    
    
   
    
    
end
