bundles / scipy 2.0.0.dev0+git20260907.41eeb59 / scipy / signal / _ltisys / lti / to_discrete

function

`scipy.signal._ltisys:lti.to_discrete`

source: build-install/usr/lib/python3.14/site-packages/scipy/signal/_ltisys.py:395

Signature

def to_discrete(self, dt, method = zoh, alpha = None)

Summary

Return a discretized version of the current system.

Parameters

dt : float

The discretization time step.

method : str, optional

Which method to use:

gbt: generalized bilinear transformation
bilinear: Tustin's approximation ("gbt" with alpha=0.5)
euler: Euler (or forward differencing) method ("gbt" with alpha=0)
backward_diff: Backwards differencing ("gbt" with alpha=1.0)
zoh: zero-order hold (default)
foh: first-order hold
impulse: equivalent impulse response

alpha : float within [0, 1], optional

The generalized bilinear transformation weighting parameter, which should only be specified with method="gbt", and is ignored otherwise

Returns

: sys: dlti: Discrete version of the current system.

See also

cont2discrete

Aliases

scipy.signal.lti.to_discrete