andes.routines.qndf.QNDF#

class andes.routines.qndf.QNDF[source]#

Variable-order (1-5) quasi-constant-step NDF method.

__init__(*args, **kwargs)#

Methods

calc_h(tds)

Step size is set by step().

step(tds)

One QNDF step.

Attributes

nolte_event_steps

nolte_event_window

requires_variable_step