scipy.signal.ShortTimeFFT.p_min

property ShortTimeFFT.p_min

The smallest possible slice index.

p_min is the index of the left-most slice, where the window still sticks into the signal, i.e., has non-zero part for t >= 0. k_min is the smallest index where the window function of the slice p_min is non-zero.

Since, per convention the zeroth slice is centered at t=0, p_min <= 0 always holds. A detailed example is provided in the Sliding Windows section of the SciPy User Guide.

See also

k_min

The smallest possible signal index.

k_max

First sample index after signal end not touched by a time slice.

p_max

Index of first non-overlapping upper time slice.

p_num

Number of time slices, i.e., p_max - p_min.

p_range

Determine and validate slice index range.

ShortTimeFFT

Class this property belongs to.