6. Determine the coefficients of a linear-phase FIR filter of length M = 21 which has symmetic unit sample response and a frequency response that satisfies the condition Ha (²1) = { Generate a plot of the frequency response magnitude over w = [0, π]. 7. Repeat problem 6 but with Ha e-j20nk/21, 0, Compare the results to those for problem 6. 8. Repeat problem 6 but with (²) = { 21 Ha 1, k = 0, 1, 2, 3, 4, 5 0, k= 6, 7, 8, 9, 10 7,2,3,4,5 · (2K) = = 21 e-j20Tk/21 0.4e-20k/21, 0, Compare the results to those for problem 7. k = 0, 1, 2, 3, 4, 5 k = 6, 7, 8, 9, 10 k = 0, 1, 2, 3, 4, 5 k = 6 k = 7, 8, 9, 10

6. Determine the coefficients of a linear-phase FIR filter of length M = 21 which has symmetic unit sample response and a frequency response that satisfies the condition Ha (²1) = { Generate a plot of the frequency response magnitude over w = [0, π]. 7. Repeat problem 6 but with Ha e-j20nk/21, 0, Compare the results to those for problem 6. 8. Repeat problem 6 but with (²) = { 21 Ha 1, k = 0, 1, 2, 3, 4, 5 0, k= 6, 7, 8, 9, 10 7,2,3,4,5 · (2K) = = 21 e-j20Tk/21 0.4e-20k/21, 0, Compare the results to those for problem 7. k = 0, 1, 2, 3, 4, 5 k = 6, 7, 8, 9, 10 k = 0, 1, 2, 3, 4, 5 k = 6 k = 7, 8, 9, 10

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Question

6. Determine the coefficients of a linear-phase FIR filter of length M = 21 which has a
symmetic unit sample response and a frequency response that satisfies the condition
Ha
H₂ (2TK).
Ha
21
Generate a plot of the frequency response magnitude over w = [0, π].
7. Repeat problem 6 but with
Hd
2πκ
21
1, k = 0, 1, 2, 3, 4, 5
0, k = 6, 7, 8, 9, 10
(2K) =
21
-j20nk/21, k = 0, 1, 2, 3, 4, 5
k 6, 7, 8, 9, 10
e
Compare the results to those for problem 6.
8. Repeat problem 6 but with
e-j20Tk/21
0.4e-20k/21,
0,
Compare the results to those for problem 7.
k = 0, 1, 2, 3, 4, 5
k = 6
k = 7, 8, 9, 10

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