3. Compute the inverse z-transform x[n] of the X(z) where X(z) = (z² + 2) {(z? + 1)(z – 1)}

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

A: Given function is Fz=zz-3z2-6z+8 The ROC of the function is z>4 The inverse z-transform of the…

Q: In Z5[x], let I = <x2 + x + 2>. Find the multiplicative inverse of 2x + 3 + I in Z5[x]/I.

A: Given:Z5x and I=x2+x+2. To Find: The multiplicative inverse of 2x+3+I in Z5xI.

Q: Find the Fourier coefficients a0, ak  and bk off on [ - π,π] .                                 f (x)…

A: Given: fx=π-xTo find: The Fourier coefficients : a0, ak, bk on the interval -π, π.

Q: 5 - Calculate the Fourier transform of 100 – 5t 0 <t< 20 f(t) = otherwise

A:

Q: 6. Given a Z transform 2-1 X (z) (1-z-¹) (11.4z¹+0.482-2)' determine the initial and final values of…

A: Given: Xz=z-11-z-11-1.4z-1+0.48z-2To find: a) xkk=0 and xkk=∞              b) Inverse Z-transform,…

Q: 2. Consider the Newton polynomial Pn(x) = ao+a1(xr-xo) + a₂(x-xo)(x − x₁) +... +an(x-xo)(x -…

A: Given that   that interpolate then we have Now  ,       putting

Q: A Fourier transform is another integral transform often used in higher mathematics. The Fourier…

A:

Q: 8z + 22 – 23 3. Find the causal inverse z-transform of X(2) = %3D (z – 1)(z – 3)²

A: