scipy.signal.ShortTimeFFT.

scipy.signal.ShortTimeFFT.k_min

property ShortTimeFFT.k_min

The smallest possible signal index of the STFT.

k_min is the index of the left-most non-zero value of the lowest slice p_min. Since the zeroth slice is centered over the zeroth sample of the input signal, k_min is never positive. A detailed example is provided in the Sliding Windows section of the SciPy User Guide.

See also

k_max

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

lower_border_end

Where pre-padding effects end.

p_min

The smallest possible slice index.

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.

upper_border_begin

Where post-padding effects start.

ShortTimeFFT

Class this property belongs to.