qiskit.providers.aer.utils.NoiseTransformer.generate_channel_quadratic_programming_matrices

NoiseTransformer.generate_channel_quadratic_programming_matrices(channel, symbols)

Generate matrices for quadratic program.

Parameters

• channel (Matrix) – a 4x4 symbolic matrix

• symbols (list) – the symbols x1, …, xn which may occur in the matrix

Returns

A list of 4x4 complex matrices ([D1, D2, …, Dn], E) such that: channel == x1*D1 + … + xn*Dn + E

Return type

list