I can run this function with 2 z values but when I try to add another z value I get an error. Do you know how to run this function for 3 z values?
Error: Index exceeds matrix dimensions.
function dxdy = TY3(t,z) dxdy = [z(3); 1*z(3)+2*z(2)+3*z(1)]; [t,z] = ode23(@TY3,[0 30],[1 0 ]); plot(t,z(:,1),'k','LineWidth',2);
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