In order to compute the Fourier Transform using the expression that follows, it is necessary to specify the value of
a.
F\left ( j\omega \right )=\frac{1}{a+j\omega };\, \, a> 0
Fill the box with the value:
Observe that the expression of the Fourier Transform is complex. It is necessary to represent both its magnitude and its phase. This is the reason why there are to graphics.
