% bms925, process modeling 6 global Q global Ca global Ve global Vi global B global Rmax global Kp5 global tp global frac_on Q = 1.0; %Q = 0.01; Ca = 1; Ve = 0.1; Vi = 1; B = 1; Rmax = 1; Kp5 = 0.4; tp = 1; frac_on = 0.20; tstart = 0; tend = 10; %tend = 100; Ne_init = 0; Ni_init = 0; v_init(1) = Ne_init; v_init(2) = Ni_init; [t,v] = ode45(@simp_cell2,[tstart tend],v_init); Ne = v(:,1); Ni = v(:,2); plot(t,Ne,t,Ni)