Q3 Find the spectral coefficients (a) for the following periodic digital signals:(2177). +2sin(- -) + 9 cos2nπ816x[n] = 3 + 4 cos (17) +2j sin (7) + 3 cosnnHow many number of sample does contain in each period?Estimate the values of a- and a between -N and +N. (N= No. of Samples)Sketch the magnitude [44] and the phase of the spectrum (P).nn

Answered: Image /qna-images/answer/4827cc43-073c-4567-a2af-9cf827f4b9db.jpg

Q3 Find the spectral coefficients (a) for the following periodic digital signals: nπ 2nx +2j sin (²/27) x[n] = 3 + 4 cos (17) + 3 cos (2177). +2sin( 16 -) + 9 cos 8 How many number of sample does contain in each period? Estimate the values of a- and a between -N and +N. (N= No. of Samples) Sketch the magnitude [44] and the phase of the spectrum (P). nn

Q3 Find the spectral coefficients (a) for the following periodic digital signals: nπ 2nx +2j sin (²/27) x[n] = 3 + 4 cos (17) + 3 cos (2177). +2sin( 16 -) + 9 cos 8 How many number of sample does contain in each period? Estimate the values of a- and a between -N and +N. (N= No. of Samples) Sketch the magnitude [44] and the phase of the spectrum (P). nn

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...

See similar textbooks

Similar questions

Evaluar los valores numéricos de los coeficientes de Fourier para un periodo la siguiente secuencia periódica x(n) = E {48[n – 4m] + 88[n – 1– 4m]} m tiende desde menos infinito a mas infinito %3D
pls answer B, thank you
I need the answer as soon as possible
10.a. Most of the power transformers that you will find in commercial and industrial applications are either three-phase orA. two-phaseB. single-phaseC. zero-phaseD. four-phase10.b. The percent regulation for a transformer whose secondary voltage goes from 150 V at no load to 140 V at full load isA. 10.7%B. 9.3%C. 6.7%D. 7.1%10.c. Three single-phase transformers are connected in ∆ - ∆. Each of these transformers has a secondary phase current of 10 A. The value of the secondary line current isA. 578 AB. 17.3 AC. 57.8 AD. 1.73 A
IX) Represent (-76)10 in a) Sign Magnitude form andb) Sign 1’s Complement form
signal system
(b) Plot the magnitude and phase spectrum of the periodic signal shown in Figure 2. Consider up to fifth harmonics. m(t) Figure 2
UpLal Lo La o msuggest SUaDie dcmodularor ana araw its DIOCK aragram Q7) (6 marks) An angle modulated signal S(t) = 5 cos(2n*4 * 10°t +3 sin(27 * 2000t)) Kf = 16 10° if this is an FM wave a) Find m(t) b) Find the frequency deviation e) Using Casons nule draw the spectrum of themodulated wave and find the total modulated wave d) Using 10% rule draw the spectrum of the modulated wave power of the
Question c) Calculate fundamental time period and fundamental frequency of following signals: x(t) = sin² (4nt)
If the Frequency is 5m Hz than the value for the Periodic Time is 0.2K secs. Select one: O True O False
) Determine whether or not the following signal is periodic. In case it is periodic, specify its fundamental period. x(n) = 2expli (-)] 6
Experiment: 1) Write a MATLAB program to find the single side spectrum of the following periodic signal: 4. 1 -1 -2 -3 -2 -1 1 3 4 2) Write a MATLAB program to find the single side spectrum of the following periodic signal: 2 1 -1 -2 -3 -4 -2 -1 1 2 4 5 6