Note
This is the documentation for the current state of the development branch of Qiskit Experiments. The documentation or APIs here can change prior to being released.
RoughAmplitudeCal.update_calibrations¶
- RoughAmplitudeCal.update_calibrations(experiment_data)[source]¶
Update the amplitude of one or several schedules.
The update rule extracts the rate of the oscillation from the fit to the cosine function. Recall that the amplitude is the x-axis in the analysis of the
Rabi
experiment. The value of the amplitude is thus the desired rotation-angle divided by the rate of the oscillation:where
is the desired rotation angle (e.g. and for “x” and “sx” gates, respectively) and is the rate of the oscillation.- Parameters:
experiment_data (
ExperimentData
) – The experiment data from which to extract the measured Rabi oscillationamplitude. (used to set the pulse) –