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1) An LTI (Linear Time Invariant) system is given below with an input x[n] and output y[n] y[n] ={x[n] + x[n – 1] + x[n – 2]} and x[n] = u[n] – u[n – 1] %3D Compute for this system, a) h[n], the impulse response b) Calculate y[n] for given x[n] analytically c) Calculate yn] using graphical convolution d) Is this system causal? Why e) What is this system used for?

1) An LTI (Linear Time Invariant) system is given below with an input x[n] and output y[n] y[n] ={x[n] + x[n – 1] + x[n – 2]} and x[n] = u[n] – u[n – 1] %3D Compute for this system, a) h[n], the impulse response b) Calculate y[n] for given x[n] analytically c) Calculate yn] using graphical convolution d) Is this system causal? Why e) What is this system used for?

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Could you answer the d and e parts and show the calculations clearly. Thanks a lot.

Btw, this question is about the communication theory(electrical electronic engineering)

Compute for this system,

a) h[n], the impulse response

b)Calculate y[n] for given x[n] analytically

c) Calculate y[n] using graphical convolution

d)Is this system causal? Why?

e) What is this system used for?

1) An LTI (Linear Time Invariant) system is given below with an input x[n] and output y[n] yln] = {x[n] + x[n – 1] + x[n – 2]} and x[n] = u[n] – u[n – 1] Compute for this system, a) h[n], the impulse response b) Calculate y[n] for given x[n] analytically c) Calculate y[n] using graphical convolution d) Is this system causal? Why e) What is this system used for?
Transcribed Image Text:1) An LTI (Linear Time Invariant) system is given below with an input x[n] and output y[n] yln] = {x[n] + x[n – 1] + x[n – 2]} and x[n] = u[n] – u[n – 1] Compute for this system, a) h[n], the impulse response b) Calculate y[n] for given x[n] analytically c) Calculate y[n] using graphical convolution d) Is this system causal? Why e) What is this system used for?
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