NON-AUTONOMOUS ODE

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Doaa Mahmoud
Doaa Mahmoud 2022-8-23
评论： Doaa Mahmoud 2022-8-23
How can I solve system of non-autonomous ordinary differentional equations ?
one example for what I am asking for ,
dx1/dt=x2
dx2/dt= -8*x1+ -4*x2+10*cos(2t)
I'll appreciate your help,
Warm Regards!
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Torsten
Torsten 2022-8-23
编辑：Torsten 2022-8-23
Ran in:
syms y(t)
dy = diff(y,t);
sol = dsolve(diff(y,2)==-8*y-4*diff(y)+10*cos(2*t),[y(0)==1,dy(0)==0]);
sol = simplify(sol)
sol = 
Doaa Mahmoud
Doaa Mahmoud 2022-8-23
thanks alot for your help

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