Question

1. Find out the Laplace Transform and ROC of the following signal: [10] x(t) = \frac{4}{3}e^{-t}u(t) + \delta(t) - \frac{1}{3}e^{2t}u(t) Make sure to write all the steps. Finally, show your working to find out the ROC of the entire transformed signal in the s-plane. Use the concept of RSS or LSS or DSS to determine your ROC. 2. Find out the signal whose Fourier Transform is: [10] X(j\omega) = \begin{cases} 2, & |2\omega| \le 2W \\ 0, & |2\omega| > 2W \end{cases} Must write all the steps and work out your solution to the last step. You should begin by determining the limits of "\omega" first.

          1. Find out the Laplace Transform and ROC of the following signal: 
[10]
x(t) = \frac{4}{3}e^{-t}u(t) + \delta(t) - \frac{1}{3}e^{2t}u(t)
Make sure to write all the steps. Finally, show your working to find out the ROC of
the entire transformed signal in the s-plane. Use the concept of RSS or LSS or DSS to
determine your ROC.
2. Find out the signal whose Fourier Transform is:
[10]
X(j\omega) = \begin{cases} 2, & |2\omega| \le 2W \\ 0, & |2\omega| > 2W \end{cases}
Must write all the steps and work out your solution to the last step. You should begin
by determining the limits of "\omega" first.

1. Find out the Laplace Transform and ROC of the following signal:
[10]
x(t) = (4)/(3)e^-tu(t) + δ(t) - (1)/(3)e^2tu(t)
Make sure to write all the steps. Finally, show your working to find out the ROC of
the entire transformed signal in the s-plane. Use the concept of RSS or LSS or DSS to
determine your ROC.
2. Find out the signal whose Fourier Transform is:
[10]
X(jω) = 2, |2ω| ≤2W
0, |2ω| > 2W
Must write all the steps and work out your solution to the last step. You should begin
by determining the limits of "ω" first.

Added by Amber E.

Question

Please give Ace some feedback