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FE yIn] x[n] -2 3. Given the causal LTI system with signal flow graph as shown (a) Determine the system function H(z) (5) (b) Determine the minimum multiply linear constant coefficient /O difference equation relating y[n] with x[n]. (10) EENG751 5/13/2019
FE yIn] x[n] -2 3. Given the causal LTI system with signal flow graph as shown (a) Determine the system function H(z) (5) (b) Determine the minimum multiply linear constant coefficient /O...
The original signal below is filtered by the following causal LTI systems System )+yt)) System 2 : y(t) + y(t) = dtr(t) Original Signal (a) Detcrmine which system produced signal A. Justify your answer (7 points (b) Determine which system produced signal B. Justify your answer 7 points)
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q3,4,5,6 hand writing should be clear please
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Croblem 2Fourierseries) (50 points) Given the signal x() plotted below 1) (5 points) Is this signal a) odd b) even e) neither? 2) (5 points) Are the Fourier series coefficients a) real b) complex c) pure imaginary ? 3) (15 points) Find the Fourier coefficients of this signal and give the complete expression of Fourier series. 4) (5 points) Check your...
Signals and system A)Sketch the signal x(n)=u(n)-u(n-2) B)Determine if signal sin3 (n) is periodic.
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For the signal 2a 6. g(t) t2 + a? Determine the essential bandwidth B Hz of g(t) such that the energy contained in the spectra component of g(t) of frequencies below B Hz is 99% of the signal energy Eg, Hint: Determine G) by applying the duality property to pair 3 of the Fourier Transforms' Table.
Problem 3 (4 points) Determine the output signal of the system below, if the input signal is xn)5+3con + 600) y(n)
A causal LTI system has the signal flow graph shown in Fig. 5. Answer the following related questions. x[n] 0.5 yin] 5 Fig. 5 a) Determine the difference equation of the above system. b) Determine the system function H(-) of the above system. c) Draw the direct form I signal flow graph implementation of the above system using the difference equation obtained from part (a). d) Which signal flow graph is better for implementation (the one in Fig. 5, or...
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1 2 t 4. The following signal : x(t) -2 7 - 7 2 T 0 is supplied to the input of the causal system described by: y(t) 2 x(t) 1/s Determine the output signal. Hint: Consider using the relationship between Fourier Transform and Fourier Series. (16 points). t
1 2 t 4. The following signal : x(t) -2 7 - 7 2 T 0 is supplied to the input of the causal system described by: y(t) 2...
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2. Determine if the series is convergent or divergent. State the reasons for your conclusion. n=1
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Question 3: The input signal m (t)-2cos(4000π) and the carrier signal is 100 cos(100Km). Determine and plot the spectrum using AM traditional modulation