4. Obtain the z-transform of the following: A. B. C. D. X(z) X(z) X(z): X(z) x(n) = I = n (⑥)", -12 I " 5 -32-1 (1-z-¹)(1-1/2-¹1)' (1-z-¹)(1-z-¹) n20 n < 0 5 62 (1-z-¹) (1 – 2z-¹) 5 3² (1-z-¹) (1 - 2z-¹)" 중시지를 플시리스를 1 <11 <2 <리 <2

Q: Find the finite cosine transform of 1 – where 0<x< T.

A:

Q: (4). Find the inverse z-transform of the following function with ROC: |z|> 4. You must show the…

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A: Z transform

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Q: 3. Determine the Fourier transform of the following: f(t) 1 (0) = {2+ - t, 1, 0, 0 < t < 1 1 < t < 2…

A: We find Fourier Transform of given f(t).

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A: Given: To explain the given statement as follows, To calculate Z transform, .

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A:

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Q: write answer as fraction -(1/2)^3

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A:

Q: ) Compute the Fourier transform of the function. (a) f(x) = h(x + 1) – 2h(x) + h(x - 1), where 1, if…

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Q: The z-transform of a unit, u(n) function 1/(1-z1) b. c. 1/(1+z1) d. Σαz1 а.

A: We find Z transform of unit step function.

Q: : Determine the z-transform of the following; 6. x(n) = n (n + 1) u(n)

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Q: 3. The Laplace transform L {t(t-2)(t+2)} is : (a) (1/s) ( 1/s² - 2/s) ( 1/s² + 2/s) (b) (( 3!/s*) –…

A:

Q: Which of the following systems or sequences have a Fourier transform? a. x[n] = (1.1)"u[-n] b. c.…

A:

Q: 4. Find the inverse z-transform of X(Z) = (22-4) (2+3) Xx and also find o, 1,

A:

Q: 1 (1-0.5z-¹) 1 (1+0.52-¹) *?What is the z-transform of the signal x(n)=(0.5)nu(n) 1 Roc |Z| 0.5…

A: Solution

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Q: A) XCZ) == (1=Z=¹)(1+32²¹) zo

A:

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A:

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Q: Let x₂ (n) = n7"u(-n-1). What z-transform property is applicable? A. Convolution B. Time shifting C.…

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Q: Find the Z-Transform of x(k) = k u(k) 5z / (z + 1)? .a 5z/ (z - 1)2 b others .c -1 -i.d z/(z - 1)2…

A:

Q: The z-transform of x(n) is X(z) = 1 + 2z¹, /z/# 0. Find the z-transform of the following sequences.…

A: The z-transform of x(n) is X(z)=1+2z-1, |z|≠0. The given sequences are:…

Q: 4.21. Find the inverse z-transform of 2 2 -- 5z2 +z+3 X(z) = Iz|<1 (z-1)(2-2)

A: Solution

Q: 9.) The Inverse Laplace tra (A) In(s² - 2-3 (C) //e+ + 3/e³1

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Q: if t 5. t-5 ● i +7x = 4t, x(0) = 5 • ï + 14x + 58x = 174, x(0) = (0) = 0

A: