-1/4, n = -2 -1/2, n = -1 Q1: Find the DTFT of x(n) 1/2, n = 1 Graph the magnitude and the phase of the transform. 1/4, n = 2 0, otherwise

Q/3 Find the Z-transform from the following: Y(n)-5y(n-1) + 2/(n)+7y(n-2) + 13n u(n) = x(n) - 6 X(n-2) +9"r(n)- 10 x(n-3) form for d-positions:

estion 3 Find the Fourier transform of 8(t + 2) + 8(t - 2). (a ) cos(2w) (b) cos(w) COS (c) 2 cos(w) (d) 2 cos(2w) A Moving to another question will save this response. Type here to search hp

FIND THE FOURIER TRANSFORM

Using Verilog continuous assignments or VHDL signal assignments, write a description of the circuit specified by the following Boolean functions: Out_1=(A+B′)C′(C+D)Out_2=(C′D+BCD+CD′)(A′+B)Out_2= (AB+C)D+B′CWrite a testbench and simulate the circuit’s behavior.

Determine the characteristic table for the following excitation table. Q(t) Q(t+1) | S R X 1 1 1 1 1 1 X X

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6. Reduce the function specified in the truth table in figure below to its minimum SOP form by using K-map. A B 1 1 1 Ans: B+C 1 1 1 1 1 1 1 1 1 1 1 1 1

Find Z Transform for each of the following discrete time signal and ROC. a) u(n-2) b) nu(n-1) c) e-3nu(n) d) 3.2"u(-n) e) u(n)*8(n-2)

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