Plot Phi(f)¶

Fig. 17 shows a typical view of the \(\pmb{\varphi(f)}\) tab for plotting the phase response of an elliptical filter (IIR).

Screenshot of the phi tab — Fig. 17 Screenshot of the \(\varphi(f)\) tab¶

You can select the unit for the phase and whether the phase will be wrapped between \(-\pi \ldots \pi\) or not.

Development¶

More info on this widget can be found under plot_phi.