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//signals and systems
//Unilateral Laplace Transform:Solving Differential Equation
//example 4.10
s = %s;
syms t;
[A] = pfss((2*s^2+20*s+45)/((s+2)*(s+3)*(s+4)));
F1 = ilaplace(A(1),s,t)
F2 = ilaplace(A(2),s,t)
F3 = ilaplace(A(3),s,t)
F = F1+F2+F3
disp(F)
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