問題詳情
39.有一系統之轉換函數為 
，若輸入訊號為Vin(t)=cos(t)V，且已知 Tan-1(2)=63.4° ，試問輸出訊號之穩態響應 vout(t)=？
(A)Vout(t)=0.95 cos(t-108.4°)
(B)Vout(t)=0.5 cos(t+108.4°)
(C)Vout(t)=2 cos(t-18.4°)
(D)Vout(t)=1.5 cos(t+18.4°)
，若輸入訊號為Vin(t)=cos(t)V，且已知 Tan-1(2)=63.4° ，試問輸出訊號之穩態響應 vout(t)=？(A)Vout(t)=0.95 cos(t-108.4°)
(B)Vout(t)=0.5 cos(t+108.4°)
(C)Vout(t)=2 cos(t-18.4°)
(D)Vout(t)=1.5 cos(t+18.4°)
參考答案
答案：A
難度：困難0.2
統計：A(1),B(3),C(0),D(1),E(0)
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