- scipy.signal.argrelmin(data, axis=0, order=1, mode='clip')¶
Calculate the relative minima of data.
New in version 0.11.0.
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
extrema : ndarray
Indices of the minima, as an array of integers.
This function uses argrelextrema with np.less as comparator.