A table of DTFT pairs is usually given as a list of formulas for the signal \(x[n]\) and its DTFT \(X(e^{j \hat\omega})\). These formulas
can be visualized as plots, and this demo focuses on the ability to recognizes signals and transforms in a graphical form.

Consult Tables 7-1 and 7-2 in Section 7-5 Tables of Fourier Transform Properties and Pairs for the list of matching
formulas.

Here we consider two cases, click on the plot of the case you want to explore.