bundles / scipy latest / scipy / signal / _signaltools / _calc_oa_lens

function

`scipy.signal._signaltools:_calc_oa_lens`

source: /scipy/signal/_signaltools.py :711

Signature

def _calc_oa_lens ( s1 , s2 )

Summary

Calculate the optimal FFT lengths for overlap-add convolution.

Extended Summary

The calculation is done for a single dimension.

Parameters

s1 : int: Size of the dimension for the first array.
s2 : int: Size of the dimension for the second array.

Returns

block_size : int: The size of the FFT blocks.
overlap : int: The amount of overlap between two blocks.
in1_step : int: The size of each step for the first array.
in2_step : int: The size of each step for the first array.

Aliases

scipy.signal._signaltools._calc_oa_lens