NordsieckLikeCoordinates¶

class probnum.statespace.NordsieckLikeCoordinates(powers, scales, spatialdim)¶

Bases: probnum.statespace.Preconditioner

Nordsieck-like coordinates.

Similar to Nordsieck coordinates (which store the Taylor coefficients instead of the derivatives), but better for ODE filtering and smoothing. Used in IBM.

Attributes Summary

inverse

Methods Summary

`__call__`(step)	Call self as a function.
`from_order`(order, spatialdim)

Attributes Documentation

inverse¶

Methods Documentation

__call__(step)[source]¶: Call self as a function.

classmethod from_order(order, spatialdim)[source]¶