bundles / scipy 2.0.0.dev0+git20260907.41eeb59 / scipy / signal / _short_time_fft / ShortTimeFFT / p_range

function

`scipy.signal._short_time_fft:ShortTimeFFT.p_range`

source: build-install/usr/lib/python3.14/site-packages/scipy/signal/_short_time_fft.py:1929

Signature

def p_range(self, n: int, p0: int | None = None, p1: int | None = None) → tuple[int, int]

Summary

Determine and validate slice index range.

Parameters

n : int: Number of samples of input signal, assuming t[0] = 0.
p0 : int | None: First slice index. If 0 then the first slice is centered at t = 0. If None then p_min is used. Note that p0 may be < 0 if slices are left of t = 0.
p1 : int | None: End of interval (last value is p1-1). If None then p_max(n) is used.

Returns

p0_ : int: The fist slice index
p1_ : int: End of interval (last value is p1-1).

Notes

A ValueError is raised if p_min <= p0 < p1 <= p_max(n) does not hold.

See also

ShortTimeFFT: Class this property belongs to.
k_max: First sample index after signal end not touched by a time slice.
k_min: The smallest possible signal index.
lower_border_end: Where pre-padding effects end.
p_max: Index of first non-overlapping upper time slice.
p_min: The smallest possible slice index.
p_num: Number of time slices, i.e., p_max - p_min.
upper_border_begin: Where post-padding effects start.

Aliases

scipy.signal.ShortTimeFFT.p_range