Use MATLAB's i $f$ f $t$ command to repeat the following question.

Using Mulifle Properties to Find an Inverse Ft Find $x(t)$ if

$x(j)=j\frac{d}{d}\{\frac{e^{j2}}{1+j(\frac{}{3})}\}$

Solution: We identify three different properties that may be of use in finding $x(t)$ : differentiation in frequency, time shifting, and scaling. These must be applied according to their mathematical precedence given in $x(j)$ to obtain the correct result. We use the transform pair

$s(t)=e^{-t}u(t)longleftrightarro{w}^{FT}S(j)=\frac{1}{1+j}$

to express $x(j)$ as

$x(j)=j\frac{d}{d}\{e^{i}S(j\frac{}{3})\}$