Find the following Z-Transform x₁ [n] = (0.8)" •

Q: What is the Fourier transform of the function 4 cos(5t) on the interval [-x, a]| Select one: O a. 4…

A: Here we have to find the Fourier transformation of the function x(t) = 4 cos (5t) Using the formula:…

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

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Q: L1 {; l?s²+n²n2};L and n are constants

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Q: L{e' cos 3t}

A: Given etcos23t We have to find the Laplace Transform. Formula use1. cos2(x)=12+cos(2x)122.…

Q: Express f(x) as a Fourier series in the inerval 4 %3D 12 - T<x<T

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Q: 5. Compute the inverse z-transform of X(z)=log(1+z),z|<1.

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

Q: Find the Fourier transform of 4x if 121 <a f(x) - o if 1x129

A: To find the Fourier transform of the function  fx=4x,  if x&lt;a0,    if x&gt;a

Q: Write the double Fourier series if f(x, y) = x²y², -<x<n, -n<y<m

A: We are given the following function.         f(x, y)=x2y2,  -π&lt;x&lt;π, -π&lt;y&lt;π Now, we need…

Q: Laplace transform of {(e^2-t)U(t-2)}

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Q: Find the Fourier expansion of f (x)=-x; – x<xST;

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Q: c) Use a pair (table) to findz-transform of x(n) = 20.65 √2 cos((-)n-1.415)u(n)

A: Introduction: There are many properties that are followed by Z-transformation. It helps us to…

Q: Let f(0, z) = z² and S be the cone parametrized by r(0,z) = (z cos 0, z sin 0, z) with |z| ≤ 1.…

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Q: te Fourier transfor 33 43

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Q: A discrete time function x[n+2] = x[n+1]+x[n] defined as. x[0]=18 x[1]=33 x[n] using the…

A: Given: xn+2 =xn+1 +xnwhere x0 = 18 , x1 = 33  To find : function xn  using z transform expression .…

Q: 3 1. Find the Fourier series on -≤x≤ for f(x) = sin ³ x, which is an odd function.

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Q: Find the Fourier series of f(x) = |sin x| on the interval [−π, π]. Draw a sketch of f(x).

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Q: 5. Is the given function even or odd or neither even nor odd? Find its Fourier series be if p = 1.…

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Q: If you have a sequence x[n] with the following Fourier Transform: X(elu) = 4cos(3w) then the Fourier…

A: Given that, xejw=4cos3w From the properties of discrete sine fourier transform,…

Q: Find the Fourier series to represent a function of f(x) = x3 in the interval of (0, c).

A: Consider the general Fourier series for a function f(x) with a period of T given by…

Q: Compute the Fourier Transform of the following function (3 , –n < x < o (1 , 0<x< TI f(x) =

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Q: 5. Find the Fourier series representation of the function o(x) = et on the interval [-1,1].

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Q: 1- Find Z-transform if x (n) = bln|

A: The given function is xn=bn To find its Z-transform.

Q: 6. show that the complex Fourier series of the function; f.(t) = t. ostsil is : jant f (t)... + + +…

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Q: f (t) = 3e " cosh (In 2r)

A: This is a problem of Laplace Transform.

Q: 2T (-1Y- Find f(x) if its finite sine transform is given by f, (p) = where 0<x < T. -, p = 1, 2, 3,…

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Q: Determine discrete time Fourier transform for the given signals x (п) %3D 4(2") и(п)

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Q: Draw the graph and find the Fourier transform of f(t)=e-at, a>0.

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