1bsp consider the sinusoidal signalxt 8 sin6pit

Assignment Help Engineering Mathematics

Reference no: EM13381417

1. Consider the sinusoidal signal

x(t) = 8 sin(6Πt + φ₀).

Assume φ₀ = Π/4 for this question and φ₀ = 0 for the following two questions. Compute analytically the spectrum. Sketch the magnitude and phase spectrum.

What is the meaning of "Nyquist rate", and what is the Nyquist rate for this signal? (Consider the signal to be a low-pass signal.)

2. The sampling function

1637_What is the Nyquist rate for signal.png

T_s = 1/4, is used to obtain the sampled signal y(t) = x(t) • s(t).

Sketch y(t) alongside x(t) (at least 3 periods). Sketch the magnitude spectrum of y(t). Hint: Explicit computation of the spectrum Y(f) is not required.

3. Assume now T_s = 1/16. The signal x(t) is reconstructed from the sampled signal y(t) using flat-top sampling, giving the reconstructed signal z(t).

Sketch z(t) alongside x(t) (at least three periods). Discuss if the original signal x(t) can be perfectly reconstructed from z(t).

Download:- Assignment.rar

Reference no: EM13381417

Questions Cloud

Question 1evaluate the film its a wonderful life according : question 1evaluate the film its a wonderful life. according to the film george baileys empathy filled world is ideal

Post your response under this thread for week 5 discussion : post your response under this thread for week 5 discussion questions by sat of course week.1. what is the importance of

Explain why non-buddhists might choose to take up the : explain why non-buddhists might choose to take up the practice of meditation.explain why a koan might help a person

Prepare word paper in which you describe a minimum of one : prepare word paper in which you describe a minimum of one crisis management situations associated with physical or

1bsp consider the sinusoidal signalxt 8 sin6pit : 1.nbsp consider the sinusoidal signalxt 8 sin6pit phi0.assume phi0 pi4 for this question andnbspphi0 0 for the

1 at the bottom left side of the applet set n equal to 10 : 1. at the bottom left side of the applet set n equal to 10 and then check the animate box. now click on flip. record

The hotel oles competitive strategy is to use superior : the hotel oles competitive strategy is to use superior guest service to increase the length of stay and return rate of

Nbspthe last five months has seen inflation rising at a : nbspthe last five months has seen inflation rising at a faster rate. five months ago inflation was rising at an annual

Option 1 note the following is a regression equation : option 1 note the following is a regression equation. standard errors are in parentheses for the demand for widgets.qd

User Account

All Pages