TimeAverage¶

class acoular.tprocess.TimeAverage¶

Bases: TimeInOut

Calculates time-dependent average of the signal.

naverage = Int(64, desc='number of samples to average over')¶

Number of samples to average over, defaults to 64.

sample_freq = Property(depends_on='source.sample_freq, naverage')¶

Sampling frequency of the output signal, is set automatically.

numsamples = Property(depends_on='source.numsamples, naverage')¶

Number of samples of the output signal, is set automatically.

result(num)¶

Python generator that yields the output block-wise.

Parameters:

numinteger

This parameter defines the size of the blocks to be yielded (i.e. the number of samples per block).

Returns:

Average of the output of source.

Yields samples in blocks of shape (num, numchannels). The last block may be shorter than num.