Filter¶
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class
acoular.tprocess.
Filter
¶ Bases:
acoular.tprocess.TimeInOut
Abstract base class for IIR filters based on scipy lfilter implements a filter with coefficients that may be changed during processing
Should not be instanciated by itself
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ba
= Property()¶ Filter coefficients
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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
- Samples in blocks of shape (num, numchannels).
Delivers the bandpass filtered output of source. The last block may be shorter than num.
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