Please show all work. Thank You.
Please show all work. Thank You. 5. Determine the Fourier Transforms of the following signals (a)...
2) (Fourier Transforms Using Properties) - Given that the Fourier Transform of x(t) e Find the Fourier Transform of the following signals (using properties of the Fourier Transform). Sketch each signal, and sketch its Fourier Transform magnitude and phase spectra, in addition to finding and expression for X(f): (a) x(t) = e-21,-I ! (b) x(t)-t e 21 1 (c) x(t)-sinc(rt ) * sinc(2π1) (convolution) [NOTE: X(f) is noLI i (1 + ㎡fy for part (c)] 2) (Fourier Transforms Using Properties)...
Problem 7.3 r(t) has the Fourier transform Xjw Determine the Fourier transforms of the following signals. (a) Fal)-5r(3t -2) (b) r(t)(t 1)sin(2t) (c) elt)5) HINT: Find the value of r(t) first. (d) ralt) (t)cos(2mt
1. Determine the Fourier transforms X) of the following signals and plot the spectrum a x( ) = 4 sin 2.1 4000cos2x 2000 b. x(t) = (2+2 cos 2 x 20007) cos 2.5000
Problem 2 Determine the signals having the following Fourier transforms. So, 0 < 1W < Wo (a) X(w) = { (a) A 10) | 1, wo < lw <a (b) X(w) = cos?w (hint: expand first X (w) in terms of ejw) (c) X(W) = { 1, wo – dw/25\w Swo + dw/2 10, elsewhere
Please be neat and show all work, thank you. 3. Plot the following signals: a) 9.(t) = 11(2t+5) b) 92(t) = sgn(2t) - sgn(t)
Find and plot the Fourier transforms of the following signals. (if the Fourier transform is a complex function, plot the magnitude absolute value) and phase (argument) parts separately) [70 points]. [Hint: You can use the time shifting property if applicable] 5, 0 <ts3 Xs(t)-〈0, otherwise
Question 3 (25pts]: Determine the Fourier transforms of the following signals and plot their coresponding magnitude spectra. a) Spts] x(t) = cos(3t) u(t). b) [8pts] x(t) = u(t + 2) – u(t – 2). c) 19pts] x(f) = e(1+ j20#)u(t).
need help with these two. thank you! Using the convolution property of Fourier Transform to find the following convolution: sinc(t) * sinc(40) [Hint: sinc(t) rect(w/2)] F TT sinc (4t) TE z sinc (26) TE 2 sinc(t) TT sinc (t) sinc(2t) Question 6 (10 points) Determine poles and zeros of transfer function H(s) 2(3-3) +58 +6 Zero: -3; Poles: -2 and -3 Zero: 3; Poles: -2 and -3 Zero: 2; Poles: -2 and 3 Zero: 0; Poles: 2 and -3
1) (Fourier Transforms each of the following signals (a - c), sketch the signal x(t), and find its Fourier Transform X(f) using the defining integral (rather than "known" transforms and properties) (a)x(t) rectt 0.5) from Definition)- For (c) r(t) = te-2, 11(1) (b) x(t)-2t rect(t) 1) (Fourier Transforms each of the following signals (a - c), sketch the signal x(t), and find its Fourier Transform X(f) using the defining integral (rather than "known" transforms and properties) (a)x(t) rectt 0.5) from...
4) Find the time-domain signals corresponding to the following Fourier transforms. b) X(jw) (jw +3)(Jw+1) 4) Find the time-domain signals corresponding to the following Fourier transforms. b) X(jw) (jw +3)(Jw+1)