control.unwrap¶
- control.unwrap(angle, period=6.28)¶
Unwrap a phase angle to give a continuous curve
Parameters: angle : array_like
Array of angles to be unwrapped
period : float, optional
Period (defaults to 2*pi)
Returns: angle_out : array_like
Output array, with jumps of period/2 eliminated
Examples
>>> import numpy as np >>> theta = [5.74, 5.97, 6.19, 0.13, 0.35, 0.57] >>> unwrap(theta, period=2 * np.pi) [5.74, 5.97, 6.19, 6.413185307179586, 6.633185307179586, 6.8531853071795865]