exponentially damped sinusoidal signal simulation in matlab™
DESCRIPTION
EXPONENTIALLY DAMPED SINUSOIDAL SIGNALSIMULATION IN MATLAB™TRANSCRIPT
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LAB NO.1
EXPONENTIALLY DAMPED SINUSOIDAL SIGNAL
SIMULATION IN MATLAB™
Source Code:
clf;
C=-(1/12)+(pi/6)*j;
k=2;N=0:40;
x=k*exp(C*n);
subplot(2,1,1);
stem(n,real(x));
xlabel('time index n');
ylabel('Amplitude');title('Real part');grid;
subplot(2,1,2);
stem(n,imag(x));
xlabel('time index n');
ylabel('amplitude');
title('Imaginary Part');
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Output:
0 5 10 15 20 25 30 35 40-2
-1
0
1
2
time index n
Am
plit
ude
Real part
0 5 10 15 20 25 30 35 40-2
-1
0
1
time index n
am
plit
ude
Imaginary Part