[理工] [工數] O.D.E + 拉式

[iamwwj (阿Ken)]

y'+y=sinx,y(0)=0

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sy'(s)-y(0)+y(s)= 1/s^2+1

y(0)=0代入

(s+1)y(s) = 1 / (s^2+1)(s+1)

y(s)= 1 / (s^2+1)(s+1)

    = 1/2 1/s+1


接下來該怎麼算??

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