mindscience.data.TimeDomain

class mindscience.data.TimeDomain(name, start=0.0, end=1.0, dtype=numpy.float32, sampling_config=None)[源代码]

时间域的定义。

参数:
  • name (str) - 时域名称。

  • start (Union[int, float]) - 时域起点,默认 0.0

  • end (Union[int, float]) - 时域终点,默认 1.0

  • dtype (numpy.dtype) - 采样点数据类型,默认 numpy.float32

  • sampling_config (SamplingConfig) - 采样配置,默认 None

样例:

>>> from mindscience.data import generate_sampling_config, TimeDomain
>>> time_config = dict({
...     'domain': dict({
...         'random_sampling': True,
...         'size': 100,
...         'sampler': 'lhs'
...     })
... })
>>> time_domain = TimeDomain("time", 0.0, 1.0, sampling_config=generate_sampling_config(time_config))
>>> domain = time_domain.sampling(geom_type="domain")
>>> print(domain.shape)
(100, 1)