mgng.helpers module

Helper functions.

mgng.helpers.lemniscate(rotation: float = 0.0, alpha: float = 1.0, num: int = 1000) → numpy.ndarray

Sample a Bernoulli lemniscate.

Code shamelessly copied from here and here

Parameters

• rotation (float, optional) – Radian by which the function is rotated, by default 0.0

• alpha (float, optional) – Scale factor of the lemniscate, by default 1.0

• num (int, optional) – Number of samples, by default 1000

Returns

2xnum numpy array

Return type

np.ndarray

mgng.helpers.get_dymmy_2D_data(n: int, std: float = 1.0, num: int = 1000) → numpy.ndarray

Create dummy 2-D data from overlapping lemniscates.