Following the screencast, implement a function m-file named nonlinear_circuit_LastName.m that implements the system of two differential equations describing voltages v1 and v2 in the nonlinear circuit example. Use the provided driver file nonlinear_solver.m to solve the system of differential equations and plot out the source voltage and voltages v1 and v2.

Here are the two differential equations

Heret is the driver

U1 U2 E(t) ( dte. Cdu2t) (v1(t) _ E(t))-R(v1(t)-v2(t)) (02 v2 (t) where Io(v2(t)) Is (exp(yo)-1) problem: determine v1(t), v2(t) given E(t), v1(0), v2(0)