Question

In my program, I want to get three plots ,

plot(CumulativeReward)
title('Cumulative Reward, gamma=1');
xlabel('episode number');
ylabel('CumulativeReward')

plot(Pathlength)
title('pathlength as a function of episode number');
xlabel('episode number');
ylabel('pathlength')

x = -pi:.1:pi;
y = sin(x);
plot(x,y)

but all three plots are together in one frame, how can I put each plot in different frame box?

Answer 1

Call figure before calling plot. This will open a new figure window.

In order to more easily distinguish the windows, you can set their title, for example

figure('name','Cumulative Reward')

If you want plots side-by-side, you can use subplot, i.e.

subplot(1,3,1)
%# your first plot here
subplot(1,3,2)
%# your second plot here
subplot(1,3,3)
#% your third plot here