Documentation
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Overview ¶
Package waveform provides standard pulse envelope shapes for the pulse package.
Five waveform constructors are provided: Constant (flat amplitude), Gaussian (bell curve), DRAG (Derivative Removal by Adiabatic Gate), GaussianSquare (flat-top with Gaussian edges), and Arbitrary (user-provided samples).
Each constructor returns a pulse.Waveform that lazily samples at the requested time resolution. Each also has a Must variant that panics on error.
Index ¶
- func Arbitrary(samples []complex128, dt float64) (pulse.Waveform, error)
- func Constant(amplitude complex128, duration float64) (pulse.Waveform, error)
- func DRAG(amplitude float64, duration, sigma, beta float64) (pulse.Waveform, error)
- func Gaussian(amplitude float64, duration, sigma float64) (pulse.Waveform, error)
- func GaussianSquare(amplitude float64, duration, sigma, width float64) (pulse.Waveform, error)
- func MustArbitrary(samples []complex128, dt float64) pulse.Waveform
- func MustConstant(amplitude complex128, duration float64) pulse.Waveform
- func MustDRAG(amplitude float64, duration, sigma, beta float64) pulse.Waveform
- func MustGaussian(amplitude float64, duration, sigma float64) pulse.Waveform
- func MustGaussianSquare(amplitude float64, duration, sigma, width float64) pulse.Waveform
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Arbitrary ¶
func Arbitrary(samples []complex128, dt float64) (pulse.Waveform, error)
Arbitrary creates a waveform from pre-computed samples at the given dt. The samples slice is defensively copied.
func Constant ¶
func Constant(amplitude complex128, duration float64) (pulse.Waveform, error)
Constant returns a flat-amplitude waveform.
func DRAG ¶
DRAG returns a Derivative Removal by Adiabatic Gate (DRAG) waveform. The real part is a Gaussian envelope; the imaginary part is its derivative scaled by beta, which corrects for leakage to non-computational states.
func Gaussian ¶
Gaussian returns a Gaussian-shaped waveform. amplitude is the peak amplitude, duration is the total length in seconds, and sigma is the standard deviation in seconds.
func GaussianSquare ¶
GaussianSquare returns a Gaussian-square waveform: a flat-top pulse with Gaussian rise and fall edges. width is the flat-top duration in seconds; sigma controls the Gaussian edges.
func MustArbitrary ¶
func MustArbitrary(samples []complex128, dt float64) pulse.Waveform
MustArbitrary is like Arbitrary but panics on error.
func MustConstant ¶
func MustConstant(amplitude complex128, duration float64) pulse.Waveform
MustConstant is like Constant but panics on error.
func MustGaussian ¶
MustGaussian is like Gaussian but panics on error.
Types ¶
This section is empty.
Source Files