2. Given the z transform X (z) = (1-e-aT )z (z-1) (z- e-) Where a is a constant and T is the sampling period, determine the inverse z transform X (KT) by use of the partial-fraction expansion method.

Q: Determine the inverse z transform of 1 X(z) 1-1.5z-1+0,5z-2 ROC is given as: (a) |z|>1 and (b)…

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Q: 4. (a) Write down all possible ROCS for the following Z transform and find the inverse Z transform…

A: Given: The Z-transform of a function is: Xz=z2-4z+5z2-4z+3 To find: The inverse Z-transform using…

Q: F(z)=(z^2+z+2)/((z-1)(z

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Q: 1 X(z) = %3D 1-z-1+0.5z-2

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Q: 4. (a) Write down all possible ROCS for the following Z transform and find the inverse Z transform…

A: GivenX(z)=z2-4z+5z2-4z+3

Q: Requires :Conversion of CT to DT signal, Finding DTFT, Frequency response, Finding z transform,

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Q: Determine the causal signal x(n) if its z-transform is given by 1+2₂-2 1+z=2

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Q: (b) Determine the Z-transform and Region of Convergence (ROC) of: x[n] = {2,0, 2, 2,3, 0,0, 4}, n =…

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Q: 4. Determine the causal signal x(n) if its z-transform X(z) is given by: 2-1.5z-1 c) X(z)…

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Q: Find X(z) and the region of convergence (ROC) for the signals below, Using Z-transform: 1. x₁[n]=…

A: Given data : X1n=12nun+-13nunX2n=-13nu-n-1+12nu-n-1

Q: Define Z-transform with mathematical expression. Prove that, Fourier transform is a special case of…

A: Z-transform is given as Xz=∑n=-∞∞xnz-1nXz=∑n=-∞∞xnz-nwherexn is in time domainXz is in z domain

Q: X(z) = (z + 0.2)(z2 – z + 0.5) -

A: The given  Z-transform is Xz=zz+0.2z2-z+0.5 To find inverse Z-transform first we have to do partial…

Q: 4. Determine the causal signal x(n) if its z-transform X(z) is given by: 1+3z-1 a) X(z) =…

A: a) GivenX(z)=1+3z-11+3z-1+2z-2

Q: 2 12 3 -2

A: From the figure, x[n] = 2    for n = 1        = -2  for n = 2        = 1   for n = 3 X(z) obtained…

Q: Let y[n] = x[n] * h[n], where * denotes convolution and x[n] and h[n] are two discrete time…

A: Given that - yn=xn*hnYz=2+3z-1+z-2

Q: • Determine the casual signal x(n) if Its z-transform X(z) is given by: 1 X(z) = -2 1- z-1

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Q: Determine the causal signal x(n) if its z-transform X(z) is given by: 1 b) X(z) %3D 1-z-1+0.5z-2

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Q: Determine the causal signal x(n) if its z-transform X (z) is given by: 1+3z-1 1+32-1+2z-2 (a) X(z) =

A: As per guidelines only one question has to be answered so please post rest question again and…

Q: 2. Determine the causal signal x(n) if its z-transform X(z) is given by: A.) X(z) : z-5-z-8 1-z-1 1…

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Q: 3.14 Determine the causal signal x(n) if its z-transform X(:) is given by: 14 3: (a) 1 (b) X(2) %3D…

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Q: We transform a Laplace transform transfer function using the matched z-transform. The resultant…

A: Given, the z-transform of transfer function of a signal after sampling.            Sampling…

Q: Use Partial Fraction Expansion (PFE) to determine x[n], the inverse z- transform of X(z), where X(z)…

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Q: Find the inverse Z-transform by using the discrete convolution method (z)=z^2/((z-b)(z-a)) , where…

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Q: Find the inverse Z-transform by using the discrete convolution method (z)=z^2/((z-b)(z-a)) , where…

A: In this question,  We need to determine the inverse of the Z transform.  a and b are constant.

Q: 4. Determine the causal signal x(n) if its z-transform X(z) is given by: 1+3z-1 a) X(z) =…

A: Since you have asked multiple questions we will solve the first question for you. If you want any…

Q: H. W1: - Determine the z-transform, including the ROC, pole-zero- plot, for sequence x(n) = -a"u(-n…

A: Using Z transform find Z transform of the given signal x(n). Poles are the roots of the numerator of…

Q: Reconstruct the signal corresponding to the z-transform: X(z)=1/(z+1.20)                 Sketch…

A: Given:  Brief description: In the given question they have mentioned a Z transform of a sequence…

Q: Y(2). use the z transform. First solving in partial fractions find S-[Y(z)] When Y(z)s given by:…

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Q: Determine the causal signal x(n) if its z-transform X (z) is given by: (а) X(г) 1+3:-1 %3D 1+3z-1…

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Q: Determine the causal signal x(n) if its z-transform X(z) is given by: 1+3z-1 a) X(z) = 1+3z-1+2z-2

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Q: (2) Consider the discrete-time signal r(n), with a z-transform X(2) = M8 and a ROC, which includes…

A: (a) Find the zeros and poles for the function X(z) by equation the numerator and denominator to zero…

Q: The discrete-Fourier transform (DFT) of a N length sequence x(n) is given by OX(k)= X(k)= OX(k)=…

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Q: 4. If the Z-Transform of x(n) is rational and left-sided, then ROC in Z-plane is the outer most…

A: Q 4) ANSWER - FALSE properties of ROC- The ROC cannot contain any poles. If x[n] is a…

Q: 4. Determine the causal signal x(n) if its z-transform X(z) is given by: 1+3z-1 a) X(z) %3D…

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Q: 6. Compute the z-Transform for f[n]=| u[n]+ u[-n-2] and sketch its poles and zeros indicating the…

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Q: Using long division, determine the inverse z-transform of 1+2z-1 X (z) 1- 2z-1 +z-2 if (a) x(n) is…

A: CONTINUOUS AND DISCRETE-TIME SIGNALS: Because a signal is a function, we truly mean continuous-time…

Q: 2-1.5z-1 X(z) = %3D 1-1.5z-1+0.5z-2

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Q: Question 2 (a) Determine the z-transform, including the ROC in z-plane and a sketch of the…

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Q: Q2\ Discrete system has unit sample response h(k), for which the z-transform 1+z-1 H(z) =…

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Q: Ex. 3.2 Left-sided exponential sequence Determine the z-transform, including the ROC,…

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Q: Given that the Z-transform of a system is : 1 X(z) 1 – 1.5z-1 + 0.5z-2 i) Find the partial-fraction…

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Q: Use the long division method to compute the first 5 terms of the discrete-time sequence whose Z…

A: Z-transform of a discrete sequence is given as Fz=z-1+z-2-z-31+z-1+z-2+4z-3. We need to determine…

Q: 3- if X(z)= 2Z+3Z2 the x[n]= а- 2, 3 b- [2,3] с- [3,2] d- 3,2 4- Z transform is used for: a-…

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Q: Find the inverse z transform by dividing the function given below into partial fractions. z(z+ 0.5)…

A: In this answer we will try to find the inverse z-transform by using the partial fractions method as…

Q: Show that the inverse z transform of H(z) = z/(z – a)' is given by п(п — 1)a"-2 h(n) —и (п — 2)

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Q: Suppose that the z-transform of x[n] is 1 X(z) = (1 + 4z-2)(1+3z-¹) Sketch all possible ROC…

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Q: Find the inverse z-transform of Y(z) if x(n) = u(n) using partial fraction expansion. Is the system…

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Q: Q2. For each of the following z-transforms, determine the inverse: (a) Ya(z) = (1– z-1) (1 – 2z-1)(1…

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Frequency Modulation

Frequency modulation is a method or process of encoding the data of a specific signal (analog or digital) by modulating the carrier wave frequency according to the frequency of the modulated signal. Modulated signals are nothing more than information or data that should be conveyed after being converted into electronic signals.