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AlignEquispaced

class AlignEquispaced(duration)

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Bases: qiskit.pulse.transforms.alignments.AlignmentKind

Align instructions with equispaced interval within a specified duration.

Instructions played on different channels are also arranged in a sequence. This alignment is convenient to create dynamical decoupling sequences such as PDD.

Create new equispaced context.

Parameters

duration (Union[int, ParameterExpression]) – Duration of this context. This should be larger than the schedule duration. If the specified duration is shorter than the schedule duration, no alignment is performed and the input schedule is just returned. This duration can be parametrized.


Methods

align

AlignEquispaced.align(schedule)

Reallocate instructions according to the policy.

Only top-level sub-schedules are aligned. If sub-schedules are nested, nested schedules are not recursively aligned.

Parameters

schedule (Schedule) – Schedule to align.

Return type

Schedule

Returns

Schedule with reallocated instructions.

to_dict

AlignEquispaced.to_dict()

Returns dictionary to represent this alignment.

Return type

Dict[str, Any]


Attributes

duration

Return context duration.

is_sequential

Return type

bool

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