Question

subject-DSP 1)y(n)=2x^2(n-1) determine the system is(and justify your decision) a)linear b)time invariant c)stable d)causal

subject-DSP

1)y(n)=2x^2(n-1)

determine the system is(and justify your decision)

a)linear

b)time invariant

c)stable

d)causal

Engineering   Electrical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A discrete time system can be i. Linear or non-linear ii. Time invariant or Time Variant...
A discrete time system can be i. Linear or non-linear ii. Time invariant or Time Variant iii. Causal or noncausal iv. Stable or unstable v. Static Vs Dynamic Examine the following systems with respect to every property mentioned above and give a brief explanation. a. y[n] = x[n]δ[n − 1] b. y[n] = x[n] + nu[n + 1] c. y(n) = x(2. n) d. y(n) = 3. x(n)
the system y(t)=t^2*x(2t) linear and time invariant ? justify your answer
the system y(t)=t^2*x(2t) linear and time invariant ? justify your answer
Which of the following systems are dynamical? Stable? Causal? Time-invariant? Linear? 1. y(t) = 5x(t) 2....
Which of the following systems are dynamical? Stable? Causal? Time-invariant? Linear? 1. y(t) = 5x(t) 2. y(t) = x(t)^4 3. y(t) = x(t−1)^2 4. dy/dt = x(t) 5. dy/dt = y(t) + x(t) 6. dy/dt = −y(t) + x(t)^2 7. dy/dt = −y(t) + x(t + 4) 8. dy/dt = tx(t)
Demonstrate step by step if the following system is: 1. Static or dynamic. 2. Linear or...
Demonstrate step by step if the following system is: 1. Static or dynamic. 2. Linear or non-linear. 3. Invariant or variant in time. 4. Causal or not causal. 5. Stable or unstable. y(n)=x(n)+nx(n-2)
Determine if the system ?[?]=sin⁡(0.2?∙?[?])is (1) linear, (2) time-invariant.
Determine if the system ?[?]=sin⁡(0.2?∙?[?])is (1) linear, (2) time-invariant.
QUESTION 1 (a) Explain the significant of causal system compare to non-causal system. (b) Consider a...
QUESTION 1 (a) Explain the significant of causal system compare to non-causal system. (b) Consider a system ?(?)=4??(?)+4?(?−1). Determine the system properties in term of: (i) Linear. (ii) Time-Invariant.
A linear time invariant system has an impulse response given by ℎ[?] = 2(−0.5) ? ?[?]...
A linear time invariant system has an impulse response given by ℎ[?] = 2(−0.5) ? ?[?] − 3(0.5) 2? ?[?] where u[n] is the unit step function. a) Find the z-domain transfer function ?(?). b) Draw pole-zero plot of the system and indicate the region of convergence. c) Is the system stable? Explain. d) Is the system causal? Explain. e) Find the unit step response ?[?] of the system, that is, the response to the unit step input. f) Provide...
1.28 Dectermine which of the properties listed in 1.27 hold and which do not hold for...
1.28 Dectermine which of the properties listed in 1.27 hold and which do not hold for each of the following discrite-time systems. Justify your answers. In each example, y[n] denotes the system output and x[n] is the system input. b) y[n] = x[n-2]-2x[n-8] c) y[n]=nx[n] system may or may not be: 1) Memoryless 2) Time invariant 3) Linear 4) causal
Given a input x(t) output y(t) relation as y(t) = x(0.5+t) + e^( - | x(0.5-t)...
Given a input x(t) output y(t) relation as y(t) = x(0.5+t) + e^( - | x(0.5-t) | ). Determine the system is (a) Memoryless (b) Time invariant (c) Linear (d) Causal (e) stable.
2. Consider the following impulse responses h[n] of linear time-invariant (LTI) systems. In each case, (i)...
2. Consider the following impulse responses h[n] of linear time-invariant (LTI) systems. In each case, (i) provide the transfer function H(z) (ZT of h[n]) and its ROCh, (ii) sketch the ROCh in the z-plane, (iii) mark the pole and zero locations of H(z) (on the same plot in the z-plane), and (iv) discuss whether or not the LTI system is stable. (a) h1[n] = (0.4)^n u[n] + (2 - 3j)^n u(n -2) (b) h2[n] = (0.2)^(n+2) u[n] + (2 -...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT