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Mustonen_Exec2_T2.m

+% FIR filter coefficients
 bk = [0, 0, 2, 0, -1, 0, 2];
-x= @(n) -7*(n-3);
-y = conv(bk, x);
 
-figure;
-stem(x);
+% Input signal
+n = 0:10;
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+x = 7 * (n - 3 == 0);
+
+% Convolution to calculate output
+output = conv(x, bk);
+
+% Plotting
+subplot(2,1,1);
+stem(n, x);
+title('Input Signal');
+xlabel('Sample');
+ylabel('Amplitude');
+
+subplot(2,1,2);
+stem(output);
+title('Output Signal');
+xlabel('Sample');
+ylabel('Amplitude');
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