Question: The purpose of this exercise is to demonstrate the properties of SSB modulation. Develop a computer program to generate both upper-side band and lower-side band
The purpose of this exercise is to demonstrate the properties of SSB modulation. Develop a computer program to generate both upper-side band and lower-side band SSB signals and display both the time-domain signals and the amplitude spectra of these signals. Assume the message signal
m(t) = 2 cos (2πfmt) + cos (4πfmt)
Select both fm and fc so that both the time and frequency axes can be easily calibrated. Plot the envelope of the SSB signals, and show that both the upper-side band and the lower-side band SSB signals have the same envelope. Use the FFT algorithm to generate the amplitude spectrum for both the upper-side band and the lower-side band SSB signal.
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The MATLAB code written for Computer Exercise 32 follows File ce32m t 000011 fm 1 Figure ... View full answer
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