Question 1 1 Given Y(w) the Fourier transform of y(t -2) is 4+w 1 O Y(w)=...
Question 1 (10 points) Determine Fourier Transform of f(t) = u(t – 2) + 6(t – 6)? e-12w + e-jow (ies + 70(w))er2we=you Giv - 70()e=12W +e=you Gius + 78(w))e=124 +e-sou Question 2 (10 points) Using the convolution property of Fourier Transform to find the following convolution: sinc(t) * sinc (4t) [Hint: sinc(t) én rect(w/2)] π sinc (2t) 2 TT 8 sinc(t)sinc(2t) TT sinc(4t) TT sinc(t)
Question 4 For the given x(t) signal determine X(w) (Fourier Transform) X(t)= 5(2t - 1) - 5(2t + 1) Your answer: X(w)= j sin(w/2) X(w)= j cos(w/2) X(w)=sin(w/2) X(w)= sin(2) X(w)= cos(2w) Clear answer Back Next 19 w MacBook esc Q Search or enter website nam
4. Given that x(t) has the Fourier transform X(a), p(t) is a periodic signal with frequency of ??. p(t)-??--o nejnaot, where Cn is the Fourier series coefficient of p) (1) Assume y(t)-x(t)p(t), determine Y(?), the Fourier transform of the modulated signal y(t) in terms of X(). (2) Given the spectrum sketch of x(?) shown below, p(t)-cos(2t) cos(t), determine and sketch the Y() X(w) -1
Please finish these questions. Thank you Given find the Fourier transform of the following: (a) e dt 2T(2 1) 4 cos (2t) (Using properties of Fourier Transform to find) a) Suppose a signal m(t) is given by m()-1+sin(2 fm) where fm-10 Hz. Sketch the signal m(t) in time domain b) Find the Fourier transform M(jo) of m(t) and sketch the magnitude of M(jo) c) If m(t) is amplitude modulated with a carrier signal by x(t)-m(t)cos(27r f,1) (where fe-1000 Hz), sketch...
Question Question 5 (2 marks) Attempt 1 Find the Fourier transform of: f(t) ˊ-e-10t Your answer should be expressed as a function of w using the correct syntax. Fourier transform is F(w) = π(164t2)2 Question Question 5 (2 marks) Attempt 1 Find the Fourier transform of: f(t) ˊ-e-10t Your answer should be expressed as a function of w using the correct syntax. Fourier transform is F(w) = π(164t2)2
Question 4 (2 marks) Attempt 1 Find the Fourier transform of. cos(19)e7t j(t)= Your answer should be expressed as a function of w using the 2Tt correct syntax. Fourier transform Skipped is F(w) = Question 4 (2 marks) Attempt 1 Find the Fourier transform of. cos(19)e7t j(t)= Your answer should be expressed as a function of w using the 2Tt correct syntax. Fourier transform Skipped is F(w) =
What is the Fourier transform of: Your answer should be expressed as a function of w using the correct syntax. Fourier transform is F(w) = 16 / (t)-sin(18t)? Question 2 (1 mark) Attempt 1 What is the Fourier transform of: f(t)-5-isin(18t)? 3Tt Your answer should be expressed as a function of w using the correct syntax. Fourier transform is F(w) = skipped 16 / (t)-sin(18t)? Question 2 (1 mark) Attempt 1 What is the Fourier transform of: f(t)-5-isin(18t)? 3Tt Your...
What is the Fourier transform of: Your answer should be expressed as a function of w using the correct syntax. Fourier transform is F(w) = -28t7 Question 5 (2 marks) Attempt 1 f(t):77®е What is the Fourier transform of e-28t7 /21 Your answer should be expressed as a function of w using the correct syntax. Fourier transform is F(w) Skipped -28t7 Question 5 (2 marks) Attempt 1 f(t):77®е What is the Fourier transform of e-28t7 /21 Your answer should be...
Question 1 (1 mark) Attempt 1 What is the Fourier transform of j(t)-e-3tcos(6t)H(t)? Your answer should be expressed as a function of w using the correct syntax. Fourier transform is F(w) Question 1 (1 mark) Attempt 1 What is the Fourier transform of j(t)-e-3tcos(6t)H(t)? Your answer should be expressed as a function of w using the correct syntax. Fourier transform is F(w)
Problem 4 (20 points) Given that the Fourier transform of x(t) is find the Fourier transform of the following signals in terms of X(jo) a. y(t)-etx(t 1) b. y(t)-x(-t) x(t-1) c. y(t)tx(t)