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)]

正确答案

来源:www.examk.com

答案解析