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.

FineFrequencyCal.update_calibrations

FineFrequencyCal.update_calibrations(experiment_data)

Update the qubit frequency based on the measured angle deviation.

The frequency of the qubit is updated according to

..math:

f \to f - \frac{{\rm d}\theta}{2\pi\tau{\rm d}t}

Here, \({\rm d}\theta\) is the measured angle error from the fit. The duration of the single qubit-gate is \(\tau\) in samples and \({\rm d}t\) is the duration of a sample. This is also the duration of the time unit dt of the delay.