Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Transcribed Image Text:Matlab
1. Run this m-file.
%program for signal convolution
t=0:0.1:10;
x1=sin (2*pi*t);
h1=cos (2*pi*t);
yl=conv (x1, h1);
figure;
subplot (3,1,1);
plot (x1);
xlabel ('t');
ylabel ('x (t)');
title ('input signal')
subplot (3,1,2);
plot (h1);
xlabel ('t');
ylabel ('h (t)');
title ('impulse response')
subplot (3,1, 3);
plot (y1);
xlabel ('n');
ylabel ('y (n)');
title ('linear convolution');
input signal
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impulse response
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linear convolution
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2. Based on above matlab code, do a convolution for x(t) = e-2tu(t) and h(t) =
(2e-3t – e-2t)u(t).
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