Home / Expert Answers / Electrical Engineering / p-3-13-the-signal-x-t-in-fig-p-3-13-consists-of-a-dc-component-plus-a-cosine-signal-figure-p-3-pa347

(Solved): P-3.13 The signal x(t) in Fig. P-3.13 consists of a DC component plus a cosine signal. Figure P-3. ...



P-3.13 The signal \( x(t) \) in Fig. P-3.13 consists of a DC component plus a cosine signal.
Figure P-3.13
a. Determine the f

P-3.13 The signal in Fig. P-3.13 consists of a DC component plus a cosine signal. Figure P-3.13 a. Determine the frequency of the DC component, as well as the frequency of the cosine component. b. Write an equation for the signal . You should be able to determine numerical values for all the amplitudes, frequencies, and phases in your equation by inspection of the above graph. c. Expand the equation obtained in the previous part into a sum of complex exponential signals with positive and negative frequency components. d. Plot the two-sided spectrum of the signal . Label the complex amplitudes for each positive and negative frequency component in the spectrum.


We have an Answer from Expert

View Expert Answer

Expert Answer


Answer:(a) The general experience for the waveform is,x(t)=Vdc+Vm cos(wt+?).ExplanationBut from the figure it ranges from -10 to -20 and this happens
We have an Answer from Expert

Buy This Answer $5

Place Order

We Provide Services Across The Globe