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qiskit.pulse.library.sech_deriv
sech_deriv(duration, amp, sigma, name=None)
Generates unnormalized sech derivative Waveform
.
For amp
, sigma
, and center duration/2
, applies the midpoint sampling strategy to generate a discrete pulse sampled from the continuous function:
i.e. the derivative of .
Parameters
- duration (
int
) – Duration of pulse. Must be greater than zero. - amp (
complex
) – Pulse amplitude at center. - sigma (
float
) – Width (standard deviation) of pulse. - name (
Optional
[str
]) – Name of pulse.
Return type
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