Title : 
Inversion of rational polynomial matrices
         
        
            Author : 
Munro, N. ; Zakian, V.
         
        
            Author_Institution : 
University of Manchester Institute of Science & Technology, Control Systems Centre, Manchester, UK
         
        
        
        
        
        
        
            Abstract : 
The letter is concerned with automatic computational procedures for the inversion of a matrix where every element is a rational function. Two possible methods are considered: one based on the Gaussian elimination algorithm and the other based on the Faddeev algorithm.
         
        
            Keywords : 
matrix algebra; polynomials;
         
        
        
            Journal_Title : 
Electronics Letters
         
        
        
        
        
            DOI : 
10.1049/el:19700436