differt.em.path_delay

path_delay(path, **kwargs)

Compute the path delay, in seconds, of the path.

The path is exactly made of path_length vertices.

Parameters:

• path (Float[ArrayLike, '*batch path_length 3']) – Input path.

• kwargs (Any) – Keyword arguments passed to length_to_delay.

Return type:

Float[Array, '*batch']

Returns:

The path delay.

Examples

The following example shows how to compute the delay of a very simple path.

>>> from differt.em import c
>>> from differt.em import (
...     path_delay,
... )
>>>
>>> path = jnp.array([[1.0, 0.0, 0.0], [1.0, 1.0, 0.0]])
>>> path_delay(path) * c
Array(1., dtype=float32)
>>> path_delay(path, speed=2.0)
Array(0.5, dtype=float32)