This paper is addressed to the invertibility of 2-D multivariable systems. Algebraic structure of the ring of 2-D transfer functions is identified and used for the inversion of 2-D transfer matrices. These results are largely true for systems also.
Keywords :
Inverse systems; Multivariable circuits; Band pass filters; Bandwidth; Cutoff frequency; Digital filters; Helium; Low pass filters; Nonlinear filters; Passband; Prototypes; Transfer functions;