If1(t)←→F1(jω),,f2(t)←→F2(jω),The


If1(t)←→F1(jω),,f2(t)←→F2(jω),The

A.f1(t)*f2(t))←→F1(jω)F2(jω)

B.f1(t)+f2(t))←→F1(jω)F2(jω)

C.f1(t))f2(t))←→F1(jω)F2(jω)

D.f1(t)/f2(t))←→F1(jω)/F2(jω))

正确答案:A


Tag:微机接口技术 时间:2024-01-21 22:54:34