东北大学matlab实验报告1

5*exp(t/2) + 5*exp(-(5*t)/2))) + exp((3*t)/2)*sin(t*(12*exp(-t) + 23*exp(t/2) - 2*exp(-(5*t)/2))) - exp(-(5*t)/2)*sin(t*(11*exp(-t) + 19*exp(t/2) - 6*exp(-(5*t)/2))) + exp(t)*sin(t*(5*exp(-t) + 22*exp(t/2) - 3*exp(-(5*t)/2))), sin(t*(5*exp(-3*t) + 17*exp(-t/2) + 5*exp(-(3*t)/2) - 3*exp((3*t)/2)))*exp(t)

+

sin(t*(8*exp(-3*t)

+

6*exp(-t/2)

-

exp(-(3*t)/2)

+

5*exp((3*t)/2)))*exp((3*t)/2) + sin(t*(12*exp(-3*t) + 2*exp(-t/2) + 21*exp(-(3*t)/2) - 2*exp((3*t)/2)))*exp((3*t)/2) - sin(t*(11*exp(-3*t) + 8*exp(-t/2) + 11*exp(-(3*t)/2) - 6*exp((3*t)/2)))*exp(-(5*t)/2)]

[ sin(t*(2*exp(-t/2) - 2*exp((3*t)/2) + 21*exp(-(9*t)/2) + 12)) + exp(-3*t)*sin(t*(6*exp(-t/2) + 5*exp((3*t)/2) - exp(-(9*t)/2) + 8)) + exp(-t)*sin(t*(17*exp(-t/2) - 3*exp((3*t)/2) + 5*exp(-(9*t)/2) + 5)) - exp(-t)*sin(t*(8*exp(-t/2) - 6*exp((3*t)/2) + 11*exp(-(9*t)/2) + 11)), sin(t*(12*exp(-t) + 2*exp(-4*t) - 2*exp(t) + 21)) + sin(t*(8*exp(-t) + 6*exp(-4*t) + 5*exp(t) - 1))*exp(-3*t) + sin(t*(5*exp(-t) +

17*exp(-4*t) - 3*exp(t) + 5))*exp(-t) - sin(t*(11*exp(-t) + 8*exp(-4*t) - 6*exp(t) + 11))*exp(-t), sin(t*(12*exp(-t) + 23*exp(t/2) - 2*exp(-(5*t)/2))) + exp(-3*t)*sin(t*(8*exp(-t) + 5*exp(t/2) + 5*exp(-(5*t)/2)))

+

exp(-t)*sin(t*(5*exp(-t)

+

+

22*exp(t/2)

- -

3*exp(-(5*t)/2)))

-

exp(-t)*sin(t*(11*exp(-t) 19*exp(t/2) 6*exp(-(5*t)/2))),

sin(t*(12*exp(-3*t) + 2*exp(-t/2) + 21*exp(-(3*t)/2) - 2*exp((3*t)/2))) + sin(t*(8*exp(-3*t) + 6*exp(-t/2) - exp(-(3*t)/2) + 5*exp((3*t)/2)))*exp(-3*t) + sin(t*(5*exp(-3*t) + 17*exp(-t/2) + 5*exp(-(3*t)/2) - 3*exp((3*t)/2)))*exp(-t) - sin(t*(11*exp(-3*t) + 8*exp(-t/2) + 11*exp(-(3*t)/2) - 6*exp((3*t)/2)))*exp(-t)]