qiskit.pulse.ControlChannel

class ControlChannel(index)

Control channels provide supplementary control over the qubit to the drive channel. These are often associated with multi-qubit gate operations. They may not map trivially to a particular qubit index.

Channel class.

パラメータ

index (int) – Index of channel.

__init__(index)

Channel class.

パラメータ

index (int) – Index of channel.

Methods

__init__(index)	Channel class.
assign(parameter, value)	Return a new channel with the input Parameter assigned to value.
is_parameterized()	Return True iff the channel is parameterized.

Attributes

index	Return the index of this channel.
name	Return the shorthand alias for this channel, which is based on its type and index.
parameters	Parameters which determine the channel index.
prefix

assign(parameter, value)

Return a new channel with the input Parameter assigned to value.

パラメータ

• parameter (Parameter) – A parameter in this expression whose value will be updated.

• value (Union[ParameterExpression, float, int]) – The new value to bind to.

戻り値の型

Channel

戻り値

A new channel with updated parameters.

例外

PulseError – If the parameter is not present in the channel.

property index

Return the index of this channel. The index is a label for a control signal line typically mapped trivially to a qubit index. For instance, DriveChannel(0) labels the signal line driving the qubit labeled with index 0.

戻り値の型

Union[int, ParameterExpression]

is_parameterized()

Return True iff the channel is parameterized.

戻り値の型

bool

property name

Return the shorthand alias for this channel, which is based on its type and index.

戻り値の型

str

property parameters

Parameters which determine the channel index.

戻り値の型

Set