搜题
问题   更新时间2023/4/3 12:59:00

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))

王老师:19139051760(拨打)