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°)
(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°)
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統計: A(8), B(9), C(2), D(1), E(0) #676782
統計: A(8), B(9), C(2), D(1), E(0) #676782