令f(t) = (t+1)H(t-1),其中H(t)為Heaviside 函數,則f(1)拉普拉斯轉換(Laplace transform)為何? ... F(s) = se¯²s (s² +9)˜¹±±±±(inverse Laplace transform) AT?
確定! 回上一頁