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Fix: Correctly apply the phase in quilwaveforms #1408

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Merged
notmgsk merged 4 commits into from
Nov 19, 2021
Merged

Fix: Correctly apply the phase in quilwaveforms #1408

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2e3a7c4
Update quilwaveforms to correctly apply the phase
bramathon Nov 17, 2021
0523823
Merge branch 'rc' into patch-2
dbanty Nov 18, 2021
cad1f00
Update CHANGELOG.md
bramathon Nov 19, 2021
94afa8e
Merge branch 'rc' into patch-2
bramathon Nov 19, 2021
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10 changes: 5 additions & 5 deletions pyquil/quiltwaveforms.py
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Original file line number Diff line number Diff line change
Expand Up @@ -141,7 +141,7 @@ def samples(self, rate: float) -> np.ndarray:
ts = np.arange(self.num_samples(rate), dtype=np.complex128) / rate
sigma = 0.5 * self.fwhm / np.sqrt(2.0 * np.log(2.0))
iqs = np.exp(-0.5 * (ts - self.t0) ** 2 / sigma ** 2)
return _update_envelope(iqs, rate, scale=self.scale, phase=self.scale, detuning=self.detuning)
return _update_envelope(iqs, rate, scale=self.scale, phase=self.phase, detuning=self.detuning)


@waveform("drag_gaussian")
Expand Down Expand Up @@ -193,7 +193,7 @@ def samples(self, rate: float) -> np.ndarray:
env = np.exp(-0.5 * (ts - self.t0) ** 2 / sigma ** 2)
env_der = (self.alpha * (1.0 / (2 * np.pi * self.anh * sigma ** 2))) * (ts - self.t0) * env
iqs = env + 1.0j * env_der
return _update_envelope(iqs, rate, scale=self.scale, phase=self.scale, detuning=self.detuning)
return _update_envelope(iqs, rate, scale=self.scale, phase=self.phase, detuning=self.detuning)


@waveform("hrm_gaussian")
Expand Down Expand Up @@ -263,7 +263,7 @@ def samples(self, rate: float) -> np.ndarray:
* (self.second_order_hrm_coeff * (exponent_of_t - 1) - 1)
)
iqs = env + 1.0j * env_der
return _update_envelope(iqs, rate, scale=self.scale, phase=self.scale, detuning=self.detuning)
return _update_envelope(iqs, rate, scale=self.scale, phase=self.phase, detuning=self.detuning)


@waveform("erf_square")
Expand Down Expand Up @@ -313,7 +313,7 @@ def samples(self, rate: float) -> np.ndarray:
zeros_left = np.zeros(int(np.ceil(self.pad_left * rate)), dtype=np.complex128)
zeros_right = np.zeros(int(np.ceil(self.pad_left * rate)), dtype=np.complex128)
iqs = np.concatenate((zeros_left, vals, zeros_right))
return _update_envelope(iqs, rate, scale=self.scale, phase=self.scale, detuning=self.detuning)
return _update_envelope(iqs, rate, scale=self.scale, phase=self.phase, detuning=self.detuning)


@waveform("boxcar_kernel")
Expand All @@ -340,4 +340,4 @@ def __str__(self) -> str:
def samples(self, rate: float) -> np.ndarray:
n = self.num_samples(rate)
iqs = np.full(n, 1.0 / n, dtype=np.complex128)
return _update_envelope(iqs, rate, scale=self.scale, phase=self.scale, detuning=self.detuning)
return _update_envelope(iqs, rate, scale=self.scale, phase=self.phase, detuning=self.detuning)