【单选题】 f1【t】←→F1【jω】,f2【t】←→F2【jω】Then【】。
A[af1(t)+bf2(t)]←→[aF1(jω)*bF2(jω)]
B[af1(t)+bf2(t)]←→[aF1(jω)-bF2(jω)]
C[af1(t)+bf2(t)]←→[aF1(jω)+bF2(jω)]
D[af1(t)+bf2(t)]←→[aF1(jω)/bF2(jω)]
【单选题】 f1【t】←→F1【jω】,f2【t】←→F2【jω】Then【】。
A[af1(t)+bf2(t)]←→[aF1(jω)*bF2(jω)]
B[af1(t)+bf2(t)]←→[aF1(jω)-bF2(jω)]
C[af1(t)+bf2(t)]←→[aF1(jω)+bF2(jω)]
D[af1(t)+bf2(t)]←→[aF1(jω)/bF2(jω)]