skrf.vectorFitting.VectorFitting.plot_passivation¶
- VectorFitting.plot_passivation(ax=None)[source]¶
Plots the history of the greatest singular value during the iterative passivity enforcement process, which should eventually converge to a value slightly lower than 1.0 or stop after reaching the maximum number of iterations specified in the class variable
max_iterations
.- Parameters
ax (
matplotlib.Axes
object or None) – matplotlib axes to draw on. If None, the current axes is fetched withgca()
.- Returns
matplotlib axes used for drawing. Either the passed
ax
argument or the one fetch from the current figure.- Return type
matplotlib.Axes