% DCS 2021

A = [ 0 1; 0 0 ];
B = [ 0; 1 ];
C = [ 1 0 ];
D = [0];

sysC = ss( A, B, C, D );

h = 1;

sysD = c2d( sysC, h);


[C_Num, C_Den] = ss2tf( sysC.A, sysC.B, sysC.C, sysC.D )

[D_Num, D_Den] = ss2tf( sysD.A, sysD.B, sysD.C, sysD.D )


expA = exp(A)

expmA = expm(A)