2.1 some Laplace properties

Laplace transform properties

Lf(t)=F(s)=0f(t)estdt






Lf(ta)=easF(s) Lδ(t)=1 impulse Lu(t)=1s Lu(ta)=eas1s Leatf(t)=F(s+a)





Lf(tα)=αF(α s) Lt=1s2 ramp Lcosωt=ss2+ω2 Lsinωt=ωs2+ω2