E5



Source Code :
x1=-5:1:5;
y1=zeros(1,11)
y1(1,6)=1;
subplot(3,1,1)
stem(x1,y1)
title('Impulse Function');
xlabel('Time');
set(gca,'xtick',-5:1:5);
ylabel('Amplitude');
x2=-5:1:5;
y2=heaviside(x2);
y2(1,6)=1;
subplot(3,1,2);
stem(x2,y2);
title('Step Fucntion')
xlabel('Time');
set(gca,'xtick',-5:1:5);
ylabel('Amplitude');
x3=-5:1:5;
y3=x3;
for i=1:1:6
    y3(1,i)=0;
end
subplot(3,1,3);
stem(x3,y3);
title('Ramp function');
xlabel('Time');
set(gca,'xtick',-5:1:5);
ylabel('Amplitude')
Output :