Q1: For the signal x(t), shown in figure beside.z (t)i) Find Fourier Transform X(w)ii) Sketch amplitude and phase spectrum of X(w)Q2. For the system shown below; Given that:9,(t) = 6(t) 92(t) = 5 I1 ()H2(f) = [1 (10030%3!i. Sketch: G(f), G2(f), H2(f), Yi(f), Y:(f) and Y3(f)ii. Find the Band Width of: y1(1), y:(t) & ys(t)B:(t)vi(t)Ha(f)vatt)kH2)6:(t)ya(t)-35-252535Ha(f)

Answered: Image /qna-images/answer/9e27dec5-a91b-4ad3-8633-a1ca9fad0fea.jpg

Q1: For the signal x(t), shown in figure beside. * (t) i) Find Fourier Transform X(w) ii) Sketch amplitude and phase spectrum of X(w) Q2. For the system shown below; Given that: 91(e) = 6(t) 92(t) = 5 [1 ) i. Sketch: G,(f), G2(f), H2(f), Y(f), Y2(f) and Y3() ii. Find the Band Width of: y1(1), y2(t) & y:(t) H2(f) = [1(1000) %3! vift) Haf) B:(t) vat) kH2) B:(t) v:(t) -35 -25 25 35 Ha(f)

Q1: For the signal x(t), shown in figure beside. * (t) i) Find Fourier Transform X(w) ii) Sketch amplitude and phase spectrum of X(w) Q2. For the system shown below; Given that: 91(e) = 6(t) 92(t) = 5 [1 ) i. Sketch: G,(f), G2(f), H2(f), Y(f), Y2(f) and Y3() ii. Find the Band Width of: y1(1), y2(t) & y:(t) H2(f) = [1(1000) %3! vift) Haf) B:(t) vat) kH2) B:(t) v:(t) -35 -25 25 35 Ha(f)

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

Question 5 For the Discrete Time signal x[n] given below in Figure Q5, determine the Fourier Series coefficients of the signal (use the defining equation for the Fourier Series coefficients) x[n] ... -4 -2 2 4 6 Figure Q5
] In Fourier series, explain what DC component means? Explain how to find the fifth harmonic in Fourier series expansion?
Which of the statements given below is false? A) Harmonics of a voltage or current are found with the help of fourier analysis B) In Fourier analysis of double symmetry current waveform sin (wht) harmonics are zero C) None D) In the current waveform with half-wave symmetry, even harmonics are zero E) In most power electronics circuits, the higher the harmonic frequency, the higher the harmonic amplitude.
1) For the signals shown in below, a) Find the Fourier transform of the half-cosine pulse in figure (a). Sketch amplitude spectrum of the G(f). b) Apply the time-shifting property to the result obtained in part (a) to evaluate the spectrum of the half-sine pulse shown figure (b). Sketch amplitude spectrum of the G(f). c) What is the spectrum of a half-sine pulse in figure (b) having a duration equal to aT ? Sketch amplitude spectrum of the G(f). d) What is the spectrum of the negative half-sine pulse shown in figure (c) ? Sketch amplitude spectrum of the G(f). e) Find the spectrum of the single sine pulse shown in figure (d). Sketch amplitude spectrum of the G(f). g(t) g(f) -T/4 0 T/4 T/2 (b) g(f) g(t) -T/2 -T/2 0. 0. T/2 -A -A (d)
1) For the signals shown in below,a) Find the Fourier transform of the half-cosine pulse in figure (a). Sketch amplitude spectrum of the G(f).b) Apply the time-shifting property to the result obtained in part (a) to evaluate the spectrum of the half-sine pulse shown figure (b). Sketch amplitude spectrum of the G(f).c) What is the spectrum of a half-sine pulse in figure (b) having a duration equal to aT ? Sketch amplitude spectrum of the G(f).d) What is the spectrum of the negative half-sine pulse shown in figure (c) ? Sketch amplitude spectrum of the G(f).e) Find the spectrum of the single sine pulse shown in figure (d). Sketch amplitude spectrum of the G(f).
Which of the following is not a property of Fourier Transform? Choices:a.) Fourier Transform of an Integralb.) Asymmetryc.) Operational Formulad.) Reversal
XICO -4 P<Ł) n write 4 t the equation For above. graph p(t) in term of act/%) and 0 (t/Y₂) and in the process. Find value For Y₁ and Y₂) @ Find Fourier trons Form? S Calculate ***** energy of graph.....
Question: One of the limitations to spectral analysis is the inability to temporally localize spectral events. To overcome this deficiency, a class of so-called time x frequency transforms can be used. One of the simplest functions is the short-time Fourier Analysis functions. a) Provide a real example (cite the reference), b) Discuss the solution from a theoretical point of view. Please comment each passage and expand every possible equation.
1) A periodic continuous time signal x(t) with period To=9 is shown in Figure-1. a. Calculate the Fourier Series representation of x(t), find the Fourier Series coefficients. x(t) -7 -2 7 -1 To b. Calculate the Fourier Series representation of the following signals: x(t-1) x(-t) dx/dt 1. 2.
For the function given in figure below, derive the expressions of coefficients and sketch the Fourier amplitude spectra for the first four nonzero terms if A = 3, To = 8 ms.
Find the Fourier transform of the signal in figure 4. Q5) Find the trigonometric Fourier series of the periodic signal in figure 5. Fu
If the signal has a spectrum (Fourier transform) given in Figure Q3, draw the spectrum of the sampled signal when the sampling rate is 25% higher than the Nyquist sampling rate; draw the spectrum of the sampled signal when the sampling rate is the same as the Nyquist sampling rate. Spectrum 1 -6 f (kHz) Figure Q3