%
%  Perform first the simulation of homework problem [H9.14]
%
% nsds_hw9_14
%
%  Now we perform the new simulation
%  Set initial conditions
%
tf = 0.05;
dt = tf/100;
t = 0:dt:tf;
tol = 1e-5;
%
uR0 = 0;
xc0 = uR0;
%
%  There is one discrete state variable:
%
%    m0 = 1 (true)  : diode is blocking
%         0 (false) : diode is conducting
%
%  The current through the inductor serves as discrete state
%
i00 = 0;
m0 = 0;
xd0 = [i00;m0];
%
%  Simulate using RKF4/5 with root solver
%
echo off
%
%  Plot the results
%
subplot(2,1,1)
plot(tout2,y2(1,:),tout3,y3(1,:))
grid on
title('Homework [H9.15]')
xlabel('Time')
ylabel('uC')
subplot(2,1,2)
plot(tout2,y2(2,:),tout3,y3(2,:))
grid on
xlabel('Time')
ylabel('h')
%
print -deps nsds_hw9_15.eps
diary off