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Example C-file S-function for defining a discrete system. * * x(n+1) = Ax(n) + Bu(n) * y(n) = Cx(n) + Du(n) * * For more details about S-functions, see simulink/src/sfuntmpl_do-Example C-file S-function f

The model of a discrete system described by equations of state space is given in the file dsfunc.m. This S-function simulates a discrete system with two inputs, two outputs and two state variables