Signal generation

Generate signal functions for system excitation.

dynax.aprbs(key, length, num_jumps, initial_value=None)

Generate an amplitude-modulated pseudo-random binary sequence (APRBS).

The output sequence contains numbers from [0, 1).

PARAMETER	DESCRIPTION
key	JAX PRNGKey. TYPE: PRNGKeyArray
length	Number of samples in the sequence. TYPE: int
num_jumps	Number of jumps in the sequence. TYPE: int
initial_value	The inital value of the sequence. If None, it is chosen randomly. TYPE: float | None DEFAULT: None

RAISES	DESCRIPTION
ValueError	If the number of jumps exceeds the number of possible jumping points (length-2).

RETURNS	DESCRIPTION
Array	Array with shape (length,) describing the APRBS.