**AIM: - To develop program for discrete convolution**

**PROGRAM: -**

%Program for linear convolution of the sequence x= [1,2] and h= [1,2,4]

clc;

clear all;

close all;

x=input('enter the 1st sequence');

h=input('enter the 2nd sequence');

y=conv(x,h);

figure;

subplot(3,1,1);

stem(x);

ylabel('Amplitude-->');

xlabel('(a)n-->');

subplot(3,1,2)

stem(h);

ylabel('Amplitude-->');

xlabel('(b)n-->');

subplot(3,1,3)

stem(fliplr(y));

ylabel('Amplitude-->');

xlabel('(c)n-->');

disp('The resultant signal is');y

**Output: -**

enter the 1st sequence[1 2]

enter the 2nd sequence[1 2 4]

The resultant signal is

y =

1 4 8 8

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