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//Example 6.6
clc;clear;close;
x=[1 1 0 1 1];xmin=-2;nx=xmin:length(x)+xmin-1;
h=[1 -2 -3 4];hmin=-3;nh=length(h)+hmin-1;
//Calculation of linear convolution
y=convol(x,h);
ymin=xmin+hmin;ny=ymin:length(y)+ymin-1;
disp(x,'First Sequence is x(n): ');
disp(h,'Second Sequence is h(n): ');
disp(y,'Output sequence is y(n): ');
subplot(3,1,1);
plot2d3(nx,x);
title('First Seqence x[n]:');ylabel('Amplitude-->');xlabel('n-->')
subplot(3,1,2);
plot2d3(nh,h);
title('Second Seqence h[n]:');ylabel('Amplitude-->');xlabel('n-->')
subplot(3,1,3);
plot2d3(ny,y);
title('Convolution Seqence y[n]=x[n]*h[n] :');ylabel('Amplitude-->');xlabel('n-->')
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