Question

1. Given the following block diagram describe how you could create the frequency domain view of the output signal, assuming you already have the time domain vector that describes the signal as a voltage, the sigma box below. Show how you can derive the frequency view of the output of the filter. The result you want to show is the double sided-line power spectrum. This is exactly what you did in the Matlab analysis, you do not need to provide actual Matlab commands, just describe the steps you would do to show the output of the filter in amplitude (dB) vs. frequency, starting with the input signal $x(t)$ which is the summation of the 3 sinusoids.

          1. Given the following block diagram describe how you could create
the frequency domain view of the output signal, assuming you
already have the time domain vector that describes the signal as a
voltage, the sigma box below. Show how you can derive the
frequency view of the output of the filter. The result you want to
show is the double sided-line power spectrum. This is exactly what
you did in the Matlab analysis, you do not need to provide actual
Matlab commands, just describe the steps you would do to show
the output of the filter in amplitude (dB) vs. frequency, starting
with the input signal $x(t)$ which is the summation of the 3 sinusoids.

1. Given the following block diagram describe how you could create
the frequency domain view of the output signal, assuming you
already have the time domain vector that describes the signal as a
voltage, the sigma box below. Show how you can derive the
frequency view of the output of the filter. The result you want to
show is the double sided-line power spectrum. This is exactly what
you did in the Matlab analysis, you do not need to provide actual
Matlab commands, just describe the steps you would do to show
the output of the filter in amplitude (dB) vs. frequency, starting
with the input signal x(t) which is the summation of the 3 sinusoids.

Added by Jose Antonio L.

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