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# scipy.signal.ShortTimeFFT.p_max

ShortTimeFFT.p_max(n)

  Index of first non-overlapping upper time slice for n sample input.

  Note that center point t[p_max] = (p_max(n)-1) * `delta_t` is typically larger than last time index t[n-1] == (n-1) * `T`. The upper border of samples indexes covered by the window slices is given by `k_max`. Furthermore, `p_max` does not denote the number of slices `p_num` since `p_min` is typically less than zero. 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_min`

    The smallest possible slice index.

  `p_num`

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

  `p_range`

    Determine and validate slice index range.

  `ShortTimeFFT`

    Class this method belongs to.