Matlab program to find the linear convolution of two signals (using matlab functions)

Program Code

%linear convolution (using matlab functions)
clc;
close all;
clear all;
x1=input('Please enter the input sequence x[n]= ');
x2=input('Please enter the starting time index of x[n]= ');
h1=input('Please enter the impulse response h[n]= ');
h2=input('Please enter the starting time index of h[n]= ');
y=conv(x1,h1);
n=x2+h2:length(y)+x2+h2-1;
display('The convoluted sequence is given below:');
y
stem(n,y);
xlabel('Time');
ylabel('Amplitude');
title('Linear Convolution');

Example of Output

Please enter the input sequence x[n]= [4 3 1 2]
Please enter the starting time index of x[n]= -2
Please enter the impulse response h[n]= [1 4 3]
Please enter the starting time index of h[n]= -1
The convoluted sequence is given below:

y =


     4    19    25    15    11     6

_________________________________

If you find this program code useful, then please deposit 5 Indian Rupees in my bank account, as my fee. (Citizens of Pakistan cannot do this.).

I am the woman who wrote this program code.

My name: Anju K.

My bank account number: 30221619108

Bank: State Bank of India, Chakkarakkal branch, India.

IFSC code: SBIN0070728

SWIFT code: SBININBB

BIC code: SBININBB

My email: tc9749@gmail.com .