TimeExpAverage¶

class acoular.tprocess.TimeExpAverage¶

Bases: Filter

Computes exponential averaging according to IEC 61672-1 time constant: F -> 125 ms, S -> 1 s I (non-standard) -> 35 ms.

weight = Trait('F', {'F': 0.125, 'S': 1.0, 'I': 0.035}, desc='time weighting')¶

time weighting