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from Addition and Multiplication of Continuous time signals by Nikhil Prathapani
Performing addition and multiplication of continuous time signals

addmulc.m
clear all;
close all;
clc;
t=0:0.01:10;
x1=sin(2*pi*t);
subplot(4,1,1);
plot(x1);
xlabel('time');
ylabel('amplitude');
title('first signal');
x2=sin(t);
subplot(4,1,2);
plot(x2);
xlabel('time');
ylabel('amplitude');
title('second signal');
x3=x1+x2;
subplot(4,1,3);
plot(x3);
xlabel('time');
ylabel('amplitude');
title('added signal');
x4=x1.*x2;
subplot(4,1,4);
plot(x4);
xlabel('time');
ylabel('amplitude');
title('multiplied signal');
display(x1);
display(x2);
display(x3);
display(x4);

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