- jax.numpy.unwrap(p, discont=3.141592653589793, axis=- 1)¶
Unwrap by taking the complement of large deltas with respect to the period.
LAX-backend implementation of
Original docstring below.
This unwraps a signal p by changing elements which have an absolute difference from their predecessor of more than
max(discont, period/2)to their period-complementary values.
For the default case where period is \(2\pi\) and discont is \(\pi\), this unwraps a radian phase p such that adjacent differences are never greater than \(\pi\) by adding \(2k\pi\) for some integer \(k\).
p (array_like) – Input array.
discont (float, optional) – Maximum discontinuity between values, default is
period/2. Values below
period/2are treated as if they were
period/2. To have an effect different from the default, discont should be larger than
axis (int, optional) – Axis along which unwrap will operate, default is the last axis.
period (float, optional) –
Size of the range over which the input wraps. By default, it is
New in version 1.21.0.
out – Output array.
- Return type