j
求Y2(jw)=[F(jw)gH(jw)]*[d(w+4)-d(w-4)]:
2
jj1
F(jw)gH(jw)=g4(w)gjsgn(w)=-g4(w)gsgn(w)的图形为:
222
´
=
1
Y2(jw)=-g4(w)gsgn(w)*[d(w+4)-d(w-4)]的图形为
2
最后 Y(jw) =Y1(jw)+Y2(jw)的图形为
j
求Y2(jw)=[F(jw)gH(jw)]*[d(w+4)-d(w-4)]:
2
jj1
F(jw)gH(jw)=g4(w)gjsgn(w)=-g4(w)gsgn(w)的图形为:
222
´
=
1
Y2(jw)=-g4(w)gsgn(w)*[d(w+4)-d(w-4)]的图形为
2
最后 Y(jw) =Y1(jw)+Y2(jw)的图形为
下一篇:高纯盐酸生产工艺及其改进