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# scipy.signal.argrelmin

`scipy.signal.``argrelmin`(data, axis=0, order=1, mode='clip')

  Calculate the relative minima of data.

  New in version 0.11.0.

  Parameters : | data : ndarray Array in which to find the relative minima. axis : int, optional Axis over which to select from data. Default is 0. order : int, optional How many points on each side to use for the comparison to consider `comparator(n, n+x)` to be True. mode : str, optional How the edges of the vector are treated. Available options are ‘wrap’ (wrap around) or ‘clip’ (treat overflow as the same as the last (or first) element). Default ‘clip’. See numpy.take
  Returns : | extrema : ndarray Indices of the minima, as an array of integers.

  See also

  `argrelextrema`, `argrelmax`

  Notes

  This function uses `argrelextrema` with np.less as comparator.

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