The equation for a causal full-wave rectified signal is given by c(t) = 12 sin(1 t)u(t)...
SIGNALS AND SYSTEMS:
Part (b) and (c)
1.25 Full-wave rectified signal-Consider the full-wave rectified signal ,(t) = I sin(rt)! finite-power P.. Find it (b) It is always useful to get a quick estimate of the power of a periodic signal by finding a bound for the signal squared. Find a bound for ly(t)2 and show that P,1 (c) Use symbolic MATLAB to check if the full-wave rectified signal has finite power and if that value coincides with the Py you...
ECEN400 Spring 2019 QUIZ #4 Name: Banner II 1. For the following signal, x(t) (t 2)[u(t + 2) - u(t 5)] (a) Plot x(t) and x(-t). (b) Find and sketch the even component xe(t) of x(t). (c) Find and sketch the odd component xo(t) of x(t).
what is the displacement equation?
ConstantsIPeriodic Table Part A Figure(Figure 1)is a snapshot graph at t = 0 s of a 5.0 Hz wave traveling to the left. What is the wave speed? Express your answer using two significant figures. 10 m/s Figure 1 of 1 Previous Answers VCorrect D (mm) Part B x (m) What is the phase constant of the wave? Express your answer using two significant figures. Snapshot graph at -0 s фо: 0.52 rad Previous Answers...
FE x[n] -1 4. Given a causal LTI system as shown in the signal flow graph above where the coefficien t r is real: (a) Determine the system function, H (z). (5) (b) Determine a minimum multiply I/O difference equation. (5) (c) Is the system linear phase? Yes or No and why! (10) FE-5 5/13/2019 EENG751
FE x[n] -1 4. Given a causal LTI system as shown in the signal flow graph above where the coefficien t r is real:...
Consider the differential equation dy dt = t - 2 According to the differential equation, what is the value of y (0)? Question 3 Consider the differential equation dy dt = t - 2 and the given information y(0) = 1. Select the figure that shows the correct graphical representation of y' (O). 0 O 3 y 21 + -2 y 2 1 2 1 2 A z -1 O 3 y 2 X 2. z -1 O 3 2+...
FE In] -1 -1 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 1/O difference equation relating [n] with x[/n]. (10) FE-4 EENG751 5/13/2019
FE In] -1 -1 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 1/O difference equation relating [n] with x[/n]....
Assume amplitude a = 4
The input to an LTI system is shown in the graph below. Assume a = 4. X(t) 20 t @ by 0 Ingineering Given that the Laplace transform of the output is Y(s) = - (s + 3)(1 – e-45)2 s(s + 5)2 a) Find the transfer function of the system and the region of convergence for o = Re(s). H(s) = RoC: For regions of convergence, answer in interval notation e.g. (-INF, a),(a,b) or...
3. One period of a signal is given by the following equation: +1 1 0<t <3 x(t) = 3 NI+ 3 st 35 5 st 57 N Hint: Use the heaviside function in MATLAB to define x(t) for each time interval. Compute and plot for two periods the approximations of x(t) using 1. Complex Exponential Fourier Series computing 7 and 15 terms 2. Trigonometric Fourier Series computing 11 and 17 terms Note: You should get two figures at the end...
Problem 4: Consider the following problem for the heat equation (1) (2) (3) ut= Uxa + s(t), xE (0,1), t > 0 u(0, t) 2, u(1, t) = 4 и (х, 0) — 2(1 — х). where s(t) describes the source term (a) Find a series solution for u(x, t) with s(t) = e"1. (b) What is the convergence criteria for the transient extension function if s(t) = 0.
Problem 4: Consider the following problem for the heat equation (1)...
Problem 4: Consider the following problem for the heat equation (1) (2) (3) ut= Uxa + s(t), xE (0,1), t > 0 u(0, t) 2, u(1, t) = 4 и (х, 0) — 2(1 — х). where s(t) describes the source term (a) Find a series solution for u(x, t) with s(t) = e"1. (b) What is the convergence criteria for the transient extension function if s(t) = 0.
Problem 4: Consider the following problem for the heat equation (1)...