G¯x(f)=σx2⋅Rs|P(f)|2+mx2⋅Rs2∑k=−∞∞|P(kRs)|2δ(f−kRs)
H(f)=Hβ(f)*1R∏(fR)=π4βcos(π2βf)∏(f2β)*1R∏(fR)h(t)=hβ(t)⋅sinc(Rt)=cos(2βπt)1−(4βt)2⋅sinc(Rt)
Con filtro optimo: hR(t)=p*(Ts−t)
∫VT∞12πσ2⋅e−(t−m)22σ2∂t=Q(|VT−m|σ2)Pe=pr('0′sent)⋅p(error╱'0′sent)+pr('1′sent)⋅p(error╱'1′sent)=pr('0′sent)⋅Q(|VT−m'0′|σ2)+pr('1′sent)⋅Q(|VT−m'1′|σ2)sT(t)=∑k=0∞akp(t−kTs)myPR(t)=∫0TssT(t)kp*(t)∂tσyPR(t)2=η2⋅Ep(t)=η2∫0Tsp2(t)∂t
∑k=0∞akp(t−kTs)
Ac∑k=0∞akp(t−kTs)cos(ωct)