8 若一系統之轉移函數為G( s) = 1/[s2 + 3s +2 ] 且輸入信號為 x(t) = sin 2t ,則輸出信號 y(t)之拉氏轉換 Y(s)為:
(A) s/[(s +1 )( s +2 )(s2 +2 )]
(B)2 /[(s+1 )(s +2 )(s2+2 )]
(C) s/[(s+1)(s +2 )(s2 +4 )]
(D)2 /[( s +1)(s +2 )(s2 +4 )]
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統計: A(0), B(0), C(0), D(3), E(0) #1049967
統計: A(0), B(0), C(0), D(3), E(0) #1049967