%
%           linearised state equation
%           of DO response of simple
%           carbon plant
%
function dxdt = Linear_Carbon_Plant( t, x )
global p
%
u = p(10) - 6.3;
a = [ -170.6 -18.6 ; -66.6 -69.6 ];
b = [ 0 ; 49 ];
dxdt = a * x + b * u;
return;
%
