qiskit.ignis.verification.QVFitter.plot_qv_data

QVFitter.plot_qv_data(ax=None, show_plt=True, figsize=(7, 5), set_title=True, title=None)

Plot the qv data as a function of depth

Parameters

• ax (Axes or None) – plot axis (if passed in).

• show_plt (bool) – display the plot.

• figsize (tuple) – Figure size in inches.

• set_title (bool) – set figure title.

• title (String or None) – text for setting figure title

Raises

ImportError – If matplotlib is not installed.

Returns

A figure of Quantum Volume data (heavy output probability) with two-sigma error bar as a function of circuit depth.

Return type

matplotlib.Figure