base

Classes:

Name	Description
Pulse

Pulse()

Bases: object

Methods:

Name	Description
correct	失真校准，从 qlispc.kernel_utils 复制而来。仅测试用，不会在实验中调用。

Source code in quark/interface/base.py

def __init__(self):
    pass

correct(points: np.ndarray, cali: dict = {}) -> np.ndarray classmethod

失真校准，从 qlispc.kernel_utils 复制而来。仅测试用，不会在实验中调用。

Parameters:

Name	Type	Description	Default
points	ndarray	输入信号	required
cali	dict	校准所需参数. Defaults to {}.	{}

Returns:

Type	Description
ndarray	np.ndarray: 校准后信号

Source code in quark/interface/base.py

@classmethod
def correct(cls, points: np.ndarray, cali: dict = {}) -> np.ndarray:
    """失真校准，从 `qlispc.kernel_utils` 复制而来。仅测试用，不会在实验中调用。

    Args:
        points (np.ndarray): 输入信号
        cali (dict, optional): 校准所需参数. Defaults to {}.

    Returns:
        np.ndarray: 校准后信号
    """
    from wath.signal import (correct_reflection, exp_decay_filter,
                             predistort)

    distortion_params = cali.get('distortion', {})
    if not distortion_params:
        return points

    if not isinstance(distortion_params, dict):
        distortion_params = {}

    filters = []
    ker = None
    if 'decay' in distortion_params and isinstance(distortion_params['decay'],
                                                   (list, tuple, np.ndarray)):
        for amp, tau in distortion_params.get('decay', []):
            a, b = exp_decay_filter(amp, tau, cali['srate'])
            filters.append((b, a))

    length = len(points)
    if length > 0:
        last = points[-1]
        try:
            points = predistort(points, filters, ker, initial=last)
        except:
            points = np.hstack([np.full((length, ), last), points])
            points = predistort(points, filters, ker)[length:]
        points[-1] = last

    return points