TensoredMeasFitter(results, mit_pattern, substate_labels_list=None, circlabel='')¶
Measurement correction fitter for a tensored calibration.
Initialize a measurement calibration matrix from the results of running the circuits returned by measurement_calibration_circuits.
Result]]) – the results of running the measurement calibration circuits. If this is None, the user will set calibration matrices later.
int]]) – qubits to perform the measurement correction on, divided to groups according to tensors
str]]]) – for each calibration matrix, the labels of its rows and columns. If None, the labels are ordered lexicographically
str) – if the qubits were labeled
ValueError – if the mit_pattern doesn’t match the substate_labels_list
Add measurement calibration data
Plot one of the calibration matrices (2D color grid plot).
Based on the results, output the readout fidelity, which is the average of the diagonal entries in the calibration matrices.
Return a measurement filter using the cal matrices.