Question

Find two possible impulse responses for the system below. Please explain briefly why there may be...

Find two possible impulse responses for the system below. Please explain briefly why there may be two answers.

y[n-1] + (1/3)y[n-2] = x[n]

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Find the pole and zero values for the system whose input-output relation is given below and...
Find the pole and zero values for the system whose input-output relation is given below and show them in the z plane. Also calculate the impulse response of this system. y[n-1] - (10/3)y[n] + y[n+1] = x[n]
An LTI system has an impulse answer of h[n] = a^(n)H[n], H[n] is the Heaviside step...
An LTI system has an impulse answer of h[n] = a^(n)H[n], H[n] is the Heaviside step function. Obtain the output y[n] from the system when the input is x[n]=H[n]. 2. Consider the discrete system defined by> y[n] - ay[n-1] =x[n] Find the output when the input is x[n] = Kb^(n)H[n], and y[-1]=y_(-1)\ Find the output when the input is x[n] = K ẟ [n], and y[-1]=a Find the impulse response when the system is initially at rest. Find the Heaviside...
Suppose the impulse responses of ℎ?[?] is given as: ℎ1 = 0.7?−1?[? − 1] (a) Is...
Suppose the impulse responses of ℎ?[?] is given as: ℎ1 = 0.7?−1?[? − 1] (a) Is ℎ?[?] stable? Justify your answer. (b) If it is required that ℎ[?] = 0.7??[?], find ℎ?[?]. (c) Based on your answer in (b), if ?[?] = ?[? − 1] + 2?[? − 2] + 3?[? − 3]. Find ?[?] and write it in terms of ℎ?[?]. (d) If ?[?] = ?[?] + ?[? − 1] − 2?[? − 2] is the input to this...
An LTI discrete-time system has the impulse response h[n] = (1.2)^n * u[-n]. Find the system...
An LTI discrete-time system has the impulse response h[n] = (1.2)^n * u[-n]. Find the system response to a unit step input x[n] = u[n]. Please explain the shifting im having a hard time grasping the concept (especially for the U[-n+k] shift Note:u[n] is the unit step function
Consider a system defined by the input-output relationship given below: y(t) = x(t)x(t-2) a) Is the...
Consider a system defined by the input-output relationship given below: y(t) = x(t)x(t-2) a) Is the system memoryless? Why? b) Is the system stable? Why? c) Is the system causal? Why? d) Is the system invertible? Show why? e) Find the impulse response of the system. PLEASE ANSWER ALL QUESTIONS!
1. Is impulse the same as momentum or is it different?  Explain. 2. How are the units...
1. Is impulse the same as momentum or is it different?  Explain. 2. How are the units for momentum  compared to the units for impulse? 3. There is a formula that describes the relationship between impulse and momentum, what is it?  Write it down below and briefly explain what it means.
Please solve this problem below and write the steps out as simple as possible. Problem: Find...
Please solve this problem below and write the steps out as simple as possible. Problem: Find both a particular solution yp ( via the method of educated guess) and a general solution y to the following: y'' + 4y' - 5y = cos(x) PLEASE DO NOT answer this question if you do not get the exact answer below. Ans is yp(x) = 1/13*sin(x) - 3/26*cos(x) and y(x) = 1/13*sin(x) - 3/26*cos(x) + C1*e^x + C2*e^-5x
For the LTI system described by the following system functions, determine (i) the impulse response (ii)...
For the LTI system described by the following system functions, determine (i) the impulse response (ii) the difference equation representation (iii) the pole-zero plot, and (iv) the steady state output y(n) if the input is x[n] = 3cos(πn/3)u[n]. a. H(z) = (z+1)/(z-0.5), causal system (Hint: you need to express H(z) in z-1 to find the difference equation ) b. H(z) = (1 + z-1+ z-2)/(1-1.7z-1+0.6z-2), stable system c. Is the system given in (a) stable? Is the system given in...
For the system given by the difference equation below: Y(n) – (3/2).Y(n-1) – Y(n-2) = -(5/2)....
For the system given by the difference equation below: Y(n) – (3/2).Y(n-1) – Y(n-2) = -(5/2). X(n-1) Find the transfer function H(z). You will need to do this manually. Find the poles and zeros of H(z). You can do this manually or use MATLAB. Plot the poles and zeros in MATLAB Is the system stable? Plot the impulse response of the system using MATLAB Plot the Step Response of the system using MATLAB Plot the frequency response of the system...
Can anyone please explain how to find the range of the below? Not just the answer...
Can anyone please explain how to find the range of the below? Not just the answer as that is already posted online but I do not understand how to even get started???? (h) Let A = {1, 2, 3}. f: A × A → Z×Z, where f(x,y) = (y, x).
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT