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# scipy.signal.qmf

scipy.signal.qmf(hk)

  Return high-pass qmf filter from low-pass

  Deprecated since version 1.12.0: scipy.signal.qmf is deprecated in SciPy 1.12 and will be removed in SciPy 1.15. We recommend using PyWavelets instead.

  Parameters:
    hk array_like

      Coefficients of high-pass filter.

  Returns:
    array_like

      High-pass filter coefficients.