scipy.signal.ZoomFFT.__call__

ZoomFFT.__call__(x, *, axis=-1)

Calculate the chirp z-transform of a signal.

Parameters:

xarray

The signal to transform.

axisint, optional

Axis over which to compute the FFT. If not given, the last axis is used.

Returns:

outndarray

An array of the same dimensions as x, but with the length of the transformed axis set to m.