Example:
G1(S) = V1(S) * H(S)
Where:
H(S) = 2.0/(1e-8*S + 1.0)**2
This equation can be represented in DR. SPICE as:
G1 3 0 LAPLACE {V(1)} = {2.0/PWR((1e-8*S+1),2)}
Example:
E25(S) = VN18N26(S) * H(S)
Where:
H(S) = (1+S/(2*3.1415*1000))/(1+S/(2*3.1415*250))
This equation can be represented in DR. SPICE as:
E25 N21 0 LAPLACE {V(N18N26)} =
+ {(1+S/(2*3.1415*1000))/(1+S/ (2*3.1415*250))}