For the signal f(t) = 8 cos(nt) sin(2nt) 1) Determine if the signal f (t) is a periodic signal or not. If it is periodic, find its period. 2) Determine if the signal f(t) is a power or an energy signal. Prove that. 3) Draw the amplitude spectrum of the signal f(t). 4) Draw one-sided magnitude spectrum of the signal f(t). 5) Calculate the power of the signal using frequency domain.

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For the signal f(t) = 8 cos(nt) sin(2nt)
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1) Determine if the signal f (t) is a periodic signal or not. If it is periodic, find its period.
2) Determine if the signal f (t) is a power or an energy signal. Prove that.
3) Draw the amplitude spectrum of the signal f(t).
4) Draw one-sided magnitude spectrum of the signal f(t).
5) Calculate the power of the signal using frequency domain.
Transcribed Image Text:For the signal f(t) = 8 cos(nt) sin(2nt) %3D 1) Determine if the signal f (t) is a periodic signal or not. If it is periodic, find its period. 2) Determine if the signal f (t) is a power or an energy signal. Prove that. 3) Draw the amplitude spectrum of the signal f(t). 4) Draw one-sided magnitude spectrum of the signal f(t). 5) Calculate the power of the signal using frequency domain.
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