Review y Relation between Laplace Transform and z-transform Continuous Laplace transform Time domain X(s)= x(te dt Complex frequency domain: S=0+Q2 S-plane 9=2m Region Of Convergence(Roc)9 Continuous Time domain： x(t) Complex frequency domain：   − −  X s = x t e dt s t ( ) ( ) Laplace transform s- plane  j 0 Relation between Laplace Transform and Z-transform Review Region Of Convergence (ROC) = st j e e e − − −   s =  + j  = 2f