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p(t) 2 N 1 2 3 + + 6 7 4 8 Figure 1.1 Rajah 1.1 a) A continuous-time signal is shown in Figure 1.1. Satu isyarat masa be

Posted: Sat Feb 19, 2022 3:28 pm
by answerhappygod
P T 2 N 1 2 3 6 7 4 8 Figure 1 1 Rajah 1 1 A A Continuous Time Signal Is Shown In Figure 1 1 Satu Isyarat Masa Be 1
P T 2 N 1 2 3 6 7 4 8 Figure 1 1 Rajah 1 1 A A Continuous Time Signal Is Shown In Figure 1 1 Satu Isyarat Masa Be 1 (51.93 KiB) Viewed 59 times
p(t) 2 N 1 2 3 + + 6 7 4 8 Figure 1.1 Rajah 1.1 a) A continuous-time signal is shown in Figure 1.1. Satu isyarat masa berterusan ditunjukkan di Rajah 1.1. i) Define the mathematical expression for the signal, for all values of t. Perihalkan ungkapan matematik bagi isyarat tersebut, bagi semua nilai t. (10 marks/markah) ii) Define the mathematical expression for the signal in singularity functions only, for all values of t. Perihalkan ungkapan matematik bagi isyarat tersebut dalam fungsi tunggal sahaja, bagi semua nilai t. (10 marks/markah)
iii) Verify your results in (ii) by evaluating at least 4 points in time. Tentusahkan keputusan anda di (II) dengan menilai sekurang-kurangnya 4 titik masa (20 marks/markah) iv) Derive and sketch g(t) =P). Show values of signal at every intersection point with horizontal and vertical axes. Terbitkan dan lakar q(t) =P). Tunjukkan nilai isyarat di setiap titik yang menyimpang paksi-paksi mendatar dan menegak. (10 marks/markah) V.lt i(t) Figure 1.2 Rajah 1.2 b) Consider the system shown in Figure 1.2. Let input x(t) = i(t) and output y(t) = ve(t). By stating all assumptions made, describe its characteristics. Pertimbangkan sistem ditunjukkan dalam Rajah 1.2. Biarkan masukan x(t) = i(t) dan keluaran y(t) = velt). Dengan menyatakan semua andaian yang dibuat, perihalkan ciri-cirinya. (30 marks/markah)
c) For the discrete-time signal, Bagi isyarat diskret-masa, x[n] = {0,1,2,1,0,3,3,3,0) Sketch, Lakarkan, i) a[n] = [-n + 2), for-2 Sn S4 ii) b[n] = x^2); for Osns6 (20 marks/markah)