(jin)飺
f(shu)Ͼµ݊y(zh)Aıݷߵɴ۾ܟo(w)_@ȺഺŮ䌍(sh)ȫ
f(shu)414ںhһ(chng)(dng)(li)hУFwеġ(i)zFF(chng)^(gun)(li)һ(chng)ʵı
f(shu)Ͼµ݊y(zh)Aıݷߵɴ۾ܟo(w)_@ȺഺŮ䌍(sh)ȫ
f(shu)414ںhһ(chng)(dng)(li)hУFwеġ(i)zFF(chng)^(gun)(li)һ(chng)ʵı
ͬڡF(chng)^(gun)ȫҿܲЎׂ(g)X(ju)ÿ
(ȫ)
F(chng)^(gun)ȫǰX(ju)c(din)@ϲX(ju)Ñԓ߀UõUõ
F(chng)^(gun)ݵUdz
f(shu)ӛڬF(chng)@Щӱݵнyһc(din)(g)(g)òl·(li)ҲŮ
ͬڡ(i)zFFT Ʋ؈҂һ㶼L(chng)ı^Ȼ̈́һ·һʲôe˶X(ju)(g)ŮȻ@ӵԒ(hu)߀_ȥİһ(g)ŮҲe
f(shu)BݸŮƽr(sh)(hu )̓ĵŮѽԼôŮһӰl(f)·
ͬڡ(i)zFFT С{ƽr(sh)žĕr(sh)ȥmһЩ(dng)ȥW(xu)鮅_ҪŮǷNʽȥ_Ԓ(hu)ҪW(xu)һ҂߀
f(shu)˽(i)zF2011ЈFT(li)ԺhһЩУmȻЃs݄(dng)ŮԽɫ
ӛi h

(li)Q(chng)
pһ