Just wondering how to I plot these functions into Matlab?

Just need help plotting these two functions into Matlab

Answer 1

[Birdman]

Try this:

syms x(t) h(t)
x(t)=piecewise(t>=-1 & t<=1,1,t<-1 | t>1,0)
h(t)=rectangularPulse((t-1)/4)
t=-5:0.01:5;
figure(1);plot(t,x(t))
figure(2);plot(t,h(t))