Z-Transform Discrete-Time Signals

Related BrainMass Solutions

• Z-Transforms for Discrete-Time Signals

  15600 Z-Transforms for Discrete-Time Signals 1. Compute the s-Transform for the discrete-time signal x[n] = (0.5)(^n)nu[n]. 2. Compute the z-Transform for the discrete-time signal x[n] = (0.25)(^-n)u[n-2]. 3.

• Transfer Function

  Solution: The z-transform of the following is: This posting contains the solution to the given problems. The expert examines z-transforms for discrete-time signals.

• Computing the Z-transform

  x[n] = δ[n] +5δ[n- 1] => X(z) = 1 + 5z^(-1) --Answer By using properties of z-transform, z-transform of two X(z) discrete-time signals are derived. Also, unit-pulse response of given function is derived.

• Signal processing using MATLAB

  The Z-transforms for discrete time signals in MATLAB are examined.

• Discrete-time Systems

  61667 Discrete-time Systems What is the transfer function of the system in Figure 5.

• Sampling signals, periodicity, Z transforms

  From this the inverse z transform to find the output in the time domain due to the step input is determined

• Analysis of discrete time waveforms in z domain

  From the z transform representation the poles and zeros are determined and plotted in the z domain It is shown how to transform the discrete time domain signal x(n) = u(n) - u(n-10) using the z tranform X(z) = Sum (n-0, to infinity) [u(n-k)*z^-

• Examing z transform, poles and zeros, time domain signal

  We examine the z transform X(z) = (1 - z^-10)/(1 - z^-1) and use properties of the general z transform to find the discrete time signal x(n).

• Inverse Fourier transform

  205174 Inverse Fourier transform Please see the attached file for details. 1. A continuous time signal x(t) has the Fourier transform X(w) = 1/(jw + b), where b is a constant. Determine the Fourier transform for v(t) = x(5t - 4). 2.