Complete Code
clear all
n = [0 : 1 : 10];
x1 = [ones,zeros(1,10)];
subplot(2,4,1)
stem(n,x1,'fill')
title('Impulse')
xlabel('n')
ylabel('Amplitude')
x2 = ones(1,11);
subplot(2,4,2)
stem(n,x2,'fill')
title('Step')
xlabel('n')
ylabel('Amplitude')
x3 = n;
subplot(2,4,3)
stem(n,x3,'fill')
title('Ramp')
xlabel('n')
ylabel('Amplitude')
x4...