§ º³Ùg9 ãój—dZddlmZmZmZmZmZmZmZm Z m Z m Z m Z m Z mZmZmZmZddlmZddlmZdS)aô =========================================== Pulse Library (:mod:`qiskit.pulse.library`) =========================================== This library provides Pulse users with convenient methods to build Pulse waveforms. A pulse programmer can choose from one of several :ref:`pulse_models` such as :class:`~Waveform` and :class:`~SymbolicPulse` to create a pulse program. The :class:`~Waveform` model directly stores the waveform data points in each class instance. This model provides the most flexibility to express arbitrary waveforms and allows a rapid prototyping of new control techniques. However, this model is typically memory inefficient and might be hard to scale to large-size quantum processors. A user can directly instantiate the :class:`~Waveform` class with ``samples`` argument which is usually a complex numpy array or any kind of array-like data. In contrast, the :class:`~SymbolicPulse` model only stores the function and its parameters that generate the waveform in a class instance. It thus provides greater memory efficiency at the price of less flexibility in the waveform. This model also defines a small set of pulse subclasses in :ref:`symbolic_pulses` which are commonly used in superconducting quantum processors. An instance of these subclasses can be serialized in the :ref:`qpy_format` while keeping the memory-efficient parametric representation of waveforms. Note that :class:`~Waveform` object can be generated from an instance of a :class:`~SymbolicPulse` which will set values for the parameters and sample the parametric expression to create the :class:`~Waveform`. .. _pulse_models: Pulse Models ============ .. autosummary:: :toctree: ../stubs/ Waveform SymbolicPulse .. _symbolic_pulses: Parametric Pulse Representation =============================== .. autosummary:: :toctree: ../stubs/ Constant Drag Gaussian GaussianSquare GaussianSquareDrag gaussian_square_echo GaussianDeriv Sin Cos Sawtooth Triangle Square Sech SechDeriv é)Ú SymbolicPulseÚScalableSymbolicPulseÚGaussianÚGaussianSquareÚGaussianSquareDragÚgaussian_square_echoÚ GaussianDerivÚDragÚConstantÚSinÚCosÚSawtoothÚTriangleÚSquareÚSechÚ SechDeriv)ÚPulse)ÚWaveformN)Ú__doc__Úsymbolic_pulsesrrrrrrr r r r r rrrrrÚpulserÚwaveformr©óúS/granary/edev/quantum/lib/python3.11/site-packages/qiskit/pulse/library/__init__.pyúrsððð?ð?ðBðððððððððððððððððððððððððððððððððððð$ÐÐÐÐÐØÐÐÐÐÐÐÐr