syms t s figure(1) subplot(2,2,1) g=t*(heaviside(t)-heaviside(t-1)); ezplot(g,[0,3]) axis equalde cuya ejecución se obtiene
syms t s figure(1) subplot(2,2,1) g=t*(heaviside(t)-heaviside(t-1)); ezplot(g,[0,3]) axis equal subplot(2,2,2) f=t-(heaviside(t-1)+heaviside(t-2)+heaviside(t-3)); ezplot(f,[0,3]) axis equal F=(exp(s)-1-s)/(s^2*(exp(s)-1)); G=(exp(s)-1-s)/(s^2*exp(s)); subplot(2,2,3) ezplot(G,[0,3]) subplot(2,2,4) ezplot(F,[0,3])